If the government changes laws, like a ban of smoking and drinking, this can raise the life expectancy from 80 to 90.
The Supreme Court case of Gibbons vs. Ogden was about interstate commerce, which is trade between states. (SCOTUS ruled that the federal government had the power to regulate interstate commerce, but that doesn't really matter).
Basically, "interstate" means "trade between states, while "intrastate" means trade within the boundaries of a state.
North American settlements were often founded by joint-stock companies because it was most profitable to pool resources, like money, and share the risk of investing.
The Enlightenment was an<span> eighteenth-century European philosophical movement that emphasized the preeminence of reason rather than faith.
had this question before and i think its multiple choice</span>
Remember MANIA:
MILITARISM
ALLIANCES
NATIONALISM
IMPERIALISM
ASSASSINATION