-tendai
-shingon
-amida
-zen
I don't know my friend I will ask others
Answer:
Federalism guarded against tyranny by first dividing between two distinct governments. The portion allotted to each subdivided among distinct and separate departments... Federalism gave powers to the central government. They gave powers to the states, and they shared powers together.
Explanation:
hope it helps
They used triangular sails that allowed these ships to travel better.
Hope this helps!
(if you could rate/thank me that would be awesome)