The Mexican-American War resulted in more rewards for the U. S. than just land acquisition. Which was another major consequence of winning the war? A. not having to pay anything for land acquired from Mexico
B. abolition of slavery in the United States
C. the end of paying landowner taxes to Mexico
D. previously undiscovered precious metals in the new territories

the california missions began in the late 18th century as an effort to convert native americans to catholicism and expand european territory. there were 21 missions in all, lasting from 1769 until about 1833.   the missions were built by the spanish starting in 1769 in order to “colonize” the territory of alta california. so the missions were important because they were the means of settling california. it also wanted to keep other european countries out of alta california. building settlements along the coast would them meet these goals. missionaries wanted to convert the indians to the roman catholic faith. california indians did much of the work to build missions.

b) the importance and limits of political power.