Checks and balances is the answer to this question.
Answer:
It alter the environment by causing global warming
Explanation:
Answer:
Reagan made supply-side economics a household phrase and promised an across-the-board reduction in income tax rates and an even larger reduction in capital gains tax rates. Critics of Reaganomics claim it failed to produce much of the exaggerated gains some supply-siders had promised.
Explanation:
Scenario 1: conflict- A civilization may attack another civilization for resources that they do not own.
Scenario 2: cooperation- Both sides trade for something each other wants.
This meant that some kind of relationship will arise inbetween civilizations, either as allies, or as bitter enemies
hope this helps
