Why did many Democrats oppose the idea of trickle down" economics in the 1980's, part of the President Reagan's fiscal policies collectively known as Reaganomics? A They feared that middle-class tax breaks would harm the economy.
B. They believed that the government funding should be spent mostly on national defense.
C They worried tax breaks for the wealthiest Americans would come at the expense of the poor.
D. They agreed the government should have little regulation over the economy.

(05.04 mc) how did the roman transportation system keep the empire strong? plz

Interest groups representing businesses and investors are often among the most successful lobbying groups for all of the following reasons, except a. such groups have the financial resources to mount sustained campaigns on their own behalf b. these groups' members contribute heavily to many legislators' campaigns and in so doing gain greater access to legislators c. these groups have often been in existence for decades, allowing them to both master the legislative system and develop close ties with legislators d. the members of these groups make up the majority of voters in many districts

The mongols were descendants of a. pastoral nomadic tribes b. tibetan tribes c. shang nobility