What weakened the Iroquois confederacy in the eighteenth century? A.
a mass exodus due to drought
B.
infighting among its member tribes
C.
attacks by English colonists
D.
attacks by Spanish colonists
E.
attacks by Dutch colonists

federal power is further limited with a system of checks and balances that gives each branch of government a measure of power over the others.

explanation:

china unilaterally claims the entire south china sea as sovereign territory, then builds artificial islands to bolster its claim. it suddenly activates an air defense identification zone over the east china sea, and threatens to down any aircraft that does not report its position. it builds roads into indian territory, then redraws the maps to show that it is actually chinese territory. the people's republic under president xi jinping is quickly becoming the bully of asia.

this is a false claim the emancipation proclamtion freed all slaves in the rebillion states