Question

Помогите пожалуйста !!!
1.when and by whow was Kostroma founded ? What for ?
2. Who was Ivan Susanin ?
3. What were the traditional Russian house built of ?
пожалуууйста , помогите

Answer 1

1 Kostroma was founded in 1252 years.
2 Ivan Susanin is Russian national hero.
3Traditional russian house for round tree .