How did european imperialism change over the course of the 19th century

Brainliestttme : ) how did the soviet union try to maintain control?

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 constitutional amendment that profited denying voting rights to people based on race or color is the?