Which of diocletian’s economic changes bring short-term order to rome?
a) he started a new coin system and expanded trade.
b) he abolished coins and implemented a barter system.
c) he minted more coins and allowed free markets.
d) he standardized coins and established fixed prices.

lincoln presided over the union victory in the american civil war, which dominated his presidency. a former whig, lincoln ran on a political platform opposed to the expansion of slavery in the territories. his election served as the immediate impetus for the outbreak of the american civil war.

the tariff was created to protect industry in the northern part of the united states. industries in the north were being driven out of business by imported goods that were priced at a low rate. the goal was to protect these industries   by taxing the goods.