The last two are correct.
Answer:
Travel was obviously one of the aspects of U.S. life most impacted by the completion of the transcontinental railroad. Before the railroad, it took almost six months and cost $1000 to travel between California and New York. After the transcontinental railroad was completed, it cost $150 and took one week. For the first time, U.S. Americans could freely travel from coast to coast. This radically changed both business and pleasure travel.
Easier transcontinental business travel allowed direct growth through expanding markets and cheaper distribution, as well as increased possibilities for partnerships and exchange of ideas. This movement between coasts allowed for business professionals to have a more expansive idea of their industry and allowed improved access to information and skills.
Within ten years of the transcontinental railroad’s competition, it was already shipping $50 million worth of freight from coast to coast every year. A marked production boom occurred as resources had faster transport to industrial settings, thus speeding up the process of making goods.
Explanation:
<h3>The Declaration of Constitutional Principles was a document written in February and March 1956, in the United States Congress, in opposition to racial integration of public places. ... All of the signatories were Southern Democrats except two Virginia ... Their opposition earned them the enmity of their colleagues for a time..</h3>
C- checks and balances was made so that no one branch could have too much power
