Many people moved to california in 1848 following a. the gadsden purchase. b. the outlawing of slavery. c. the discovery of gold. d. the annexation of texas.

they are the executive, (president and about 5,000,000 workers) legislative (senate and house of representatives) and judicial (supreme court and lower courts). the president of the united states administers the executive branch of our government.

answer; people where able to travel across the u.s.a faster than any other mode of transportation,travel time was about a week,from coast to coast