What were the early effects of the industrial revolution on the working class?

a-the working class obtained greater opportunities for advanced education.

b-members of the working class enjoyed shorter working hours and better living conditions.

c-the working class obtained free housing yet had lower wages to offset the costs.

d- members of the working class were forced into unhealthy and dangerous living conditions.

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