(C What did Huey Long promise during his 1924 election campaign? Check all that apply.
to modernize roads and bridges
O to help the poor and the urban wealthy
to improve childhood education
to strike down populism in Louisiana
O to fight for the needs of ordinary citizens

to modernize roads and bridges

to improve childhood education

to fight for the needs of ordinary citizens

Explanation:

to fight for the needs of ordinary citizens

Huey Long was known as government officials who openly challenge big businesnesses  and wanted seriously make changes for the people. He vowed to increase the government budget by taxing big corporations and allocate the budget to pay for several programs.

to modernize roads and bridges

Huey Long realized that many farmers relied on railroad companies for distributing their products. But , the cost that the farmers have to pay were too high for them to earn a good living. He promised to modernize roads and bridges so small businesses owners have other options for distribution.

to improve childhood education

He also promised to provide free-books to all children regardless whether they attended public school or not. He believed that this would be crucial for the children's future. Eventually, this will contribute to US economy by the time those children grow into highly paid workers.

b. the passage of the equal rights amendment  

explanation:

this mean that anything that someone else could do they could do