How do checks and balances in the constitution control the powers of government

Iam gonna fail this class ! in 2001 mexico imposed a 20% tax on all soft drinks not made from sugar cane high fractals corn sit-up which is made from corn, is often used in place of cane sugar to manufacture soft drinks. which nation would most likely be impacted by mexico’s policy change?

Explain how social darwinism impact imperialism.

How did the opposing sides of the revolutionary war compare