What method did Americans use to improve their roads in the early 1800’s? a. began using gravel beds c. began using wood planks for support b. widened the roads d. none of the above

the scientific revolution brought us a renewed understanding of humanity and our place in the universe, new scientific equipment, and new laws as a basis for future scientific discovery.

1.   île de la cité

2. 200 years

3. for the nave and choir

hope im right, havent learned about this in a year