Why did some central american nations object to taft’s paying off their debt to europe with u. s. dollars?
because american currency wasn’t worth as much as local currencies
because they felt it gave the united states too much leverage
because they were forced to give land grants to the united states in return
because they wanted asian countries to pay off their debts instead

Because they felt it gave the United States too much leverage

Explanation:

Dollar Diplomacy was a foreign policy adopted by William Howard Taft, this policy aimed to use the threat of American economic clout to coerce countries into agreements that benefited the US. At that time, several Central American nations owned to various countries of Europe, because of that, Taft paid these debts with US Dollars, which made these countries become in debt with the United States, many nations resisted the agreement, but the US was so powerful that the president forced the agreement by using the military to support some revolts into the countries.

b) a state law could be declared illegal if it contradicted the constitution.

explanation:

the conflict of this case originated when james w. mcculloch, a cashier of the baltimore branch of the second bank of the united states that the congress had chartered in 1816, refused to pay a tax imposed by the maryland state.

in the case, the state of maryland appealed that the establishment of a second bank was unconstitutional since the constitution didn't say anything about granting that power to congress. however, the case determined that even if such right wasn't specifically stated in the constitution, it was part of the "implied powers" of the government enunciated in article i, section 8.

the case also eliminated maryland's legislation to impose taxes to a national bank, asserting that even though the states retained the power of taxation, the constitution's laws are supreme and can not be controlled by the states, therefore, if a state law contradicts the constitution, it should be declared illegal.

explanation:

answer: c  

the factory goes out of business, causing the workers to lose their jobs.

explanation: