diff --git a/backend-laravel/app/Models/Canton.php b/backend-laravel/app/Models/Canton.php
new file mode 100644
index 0000000..414e70e
--- /dev/null
+++ b/backend-laravel/app/Models/Canton.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class Canton extends Model
+{
+    use HasFactory;
+}
diff --git a/backend-laravel/app/Models/Cycle.php b/backend-laravel/app/Models/Cycle.php
new file mode 100644
index 0000000..48dcd6b
--- /dev/null
+++ b/backend-laravel/app/Models/Cycle.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class Cycle extends Model
+{
+    use HasFactory;
+}
diff --git a/backend-laravel/app/Models/Langue.php b/backend-laravel/app/Models/Langue.php
new file mode 100644
index 0000000..12693aa
--- /dev/null
+++ b/backend-laravel/app/Models/Langue.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class Langue extends Model
+{
+    use HasFactory;
+}
diff --git a/backend-laravel/app/Models/Ville.php b/backend-laravel/app/Models/Ville.php
new file mode 100644
index 0000000..a9ebd24
--- /dev/null
+++ b/backend-laravel/app/Models/Ville.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class Ville extends Model
+{
+    use HasFactory;
+}
diff --git a/backend-laravel/database/migrations/2023_10_28_225847_create_villes_table.php b/backend-laravel/database/migrations/2023_10_28_225847_create_villes_table.php
new file mode 100644
index 0000000..809cbce
--- /dev/null
+++ b/backend-laravel/database/migrations/2023_10_28_225847_create_villes_table.php
@@ -0,0 +1,32 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('villes', function (Blueprint $table) {
+            $table->id();
+            $table->string("name");
+            $table->string("img");
+            $table->string("ecusson");
+            $table->integer("population")->unsigned();
+            $table->string("coord");
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('villes');
+    }
+};
diff --git a/backend-laravel/database/migrations/2023_10_28_230751_create_cantons_table.php b/backend-laravel/database/migrations/2023_10_28_230751_create_cantons_table.php
new file mode 100644
index 0000000..b1d7c57
--- /dev/null
+++ b/backend-laravel/database/migrations/2023_10_28_230751_create_cantons_table.php
@@ -0,0 +1,29 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('cantons', function (Blueprint $table) {
+            $table->id();
+            $table->string("name");
+            $table->string("img");
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('cantons');
+    }
+};
diff --git a/backend-laravel/database/migrations/2023_10_28_230926_create_langues_table.php b/backend-laravel/database/migrations/2023_10_28_230926_create_langues_table.php
new file mode 100644
index 0000000..40fa7e7
--- /dev/null
+++ b/backend-laravel/database/migrations/2023_10_28_230926_create_langues_table.php
@@ -0,0 +1,28 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('langues', function (Blueprint $table) {
+            $table->id();
+            $table->string("name");
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('langues');
+    }
+};
diff --git a/backend-laravel/database/migrations/2023_10_28_231103_create_cycles_table.php b/backend-laravel/database/migrations/2023_10_28_231103_create_cycles_table.php
new file mode 100644
index 0000000..de946c5
--- /dev/null
+++ b/backend-laravel/database/migrations/2023_10_28_231103_create_cycles_table.php
@@ -0,0 +1,30 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('cycles', function (Blueprint $table) {
+            $table->id();
+            $table->text("shuffledList");
+            $table->integer("index")->unsigned();
+            $table->integer("count")->unsigned();
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('cycles');
+    }
+};
diff --git a/backend-laravel/database/migrations/2023_10_28_233754_create_langues_villes_table.php b/backend-laravel/database/migrations/2023_10_28_233754_create_langues_villes_table.php
new file mode 100644
index 0000000..0b4df7e
--- /dev/null
+++ b/backend-laravel/database/migrations/2023_10_28_233754_create_langues_villes_table.php
@@ -0,0 +1,32 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('langues_villes', function (Blueprint $table) {
+
+            $table->unsignedBigInteger('author_id');
+            $table->unsignedBigInteger('book_id');
+            
+            $table->primary(['author_id', 'book_id']);
+
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('langues_villes');
+    }
+};