We know that dry and wet periods follow a cycle of 550 years because of a.
people keeping records of rainfall.
b.
tree ring analysis.
c.
the study of fossils.
d.
the Spanish documenting it.

The revolutions in latin america in the 19th century resulted in political independence from europe the end of slavery in each country the establishment of stable democracies social and economic equality for all

Which governing principle is best reflected by the representative government created by the constitution a. separation of opwer b. republicanism c. rule of law d. limited government

99 points explain the causes and effects of the japanese bombing of pearl harbor in 1941. make sure to explain 3 causes and 3 effect in detail.