D. indians traded among numerous groups for goods that came from hundreds of miles away.
At the start of the Presidential Election cycle, each major party has one or more candidates who choose to run for office. From January to June of the election year, candidates for each party try to win that party's nomination for the office of President of the United States which is a reference to D.) The Electoral College.
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1.) Automobiles helped change the role of women in society.
2.) If cars were non-existent thousands of Americans would be out of work.
3.)People can travel faster in automobiles and feel more comfortable at the same time. Automobiles were and continue to be the main source of transportation not only for Americans, but for everyone on Earth.