Answer:
The four categories for air masses: arctic, tropical, polar and equatorial. Maritime air masses form over water and are humid. Continental air masses form over land and are dry
Answer: The political power of public school K-12 teachers' unions in the U.S.A provides one example of how "America's educational system is in crisis" .
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Answer:
They help organize some of the most important work from congress. Committees also provide oversight of federal agencies and programs.
hope this helps, good luck with anything your doing, be safe.
The best answers are:
A) Frontier Warfare
B) Ongoing Corruption
D) Excessive Taxation
The Chinese resented Mongol rule, who oversaw the Yuan Dynasty, and largely felt that they had lost the Mandate of Heaven by the late 1300s. This was largely due to national disasters and plague, and was compounded by the rulers having few resources to deal with them due to constant warfare, corruption, and resulting high taxation.
Im pretty sure it’s A. The Eastern Orthodox Church