9. the system of checks and balances failed under andrew jackson when he
a. declared war without a declaration of war from congress.
b. failed to repeal the patriot act.
c. acted against a ruling of the supreme court.
d. passed the wagner act.

What explains the increase in life expectancy in botswana? a. the increased availability of jobs and an improved economy b. access to antiretroviral drugs, hiv/aids education, and widespread hiv/aids testing c. a series of military takeovers that stabilized the political system and led to education reform and increased literacy rates d. a recent military coup that led to an improved healthcare system select the best answer from the choices provided.

The united states' entry into world war ii had which of these effects on domestic politics? pro-union legislation was repealed. support for banking reform intensified. concerns about the economy were largely abandoned. attempts to promote civil rights became far more successful.

What was the main reason for building the suez canal? a. increasing russian naval ports in the middle east b. allowing indian merchants to reach the eastern coast of africa c. increasing european trade with the middle east and asia d. allowing the french military to bring weapons to asia