They are used by workers to produce goods and services similar to the way physical capital is used.
Fewer civil rights, hope it helps
Generally speaking, in the United States, conformity and the consumer culture of the 1950s were both supported by "economic prosperity," since for the first time in a while, people had the means to purchase luxury goods. <span />
So if the vice president (president of the Senate) isn’t present, the president pro tempore (senator who’s been there the longest from the majority party) will take over.