A party convention involves a gathering of __________ who nominate the party's presidential candidate

The urban growth of the early 19th century was primarily due to

a. massive migration from the South. b. the expansion of trade networks. c. political intervention. d. public investment.

In the United States, programs such as the interstate highway system and services to the unemployed are most accurately considered

A) ?state functions that operate without any involvement on the part of the federal government. B) ?federal functions, although state governments pay some of the costs. C) ?state functions that are designated under the Tenth Amendment. D) ?federal functions that operate without any involvement on the part of state governments. E) ?state functions, although the federal government seeks to regulate them.