What were the three kinds of groups that were important to the social organization of the mongols?

What was the significant advancement of the caravel? a. it could sail with the wind c. it could sail against the wind b. it could sail at night d. it was motorized

This amendment made cuba an american protectorate and forced cuba to cede guantanamo bay to the u. s.

Think local—how is the lawmaking process at a local level different from the state or federal government? use complete sentences.