Which of these is a simple sentence? a. immigrants who came to work in factories lived in urban neighborhoods. b. “old” immigrants often settled on farms, but most “new” ones lived in cities. c. in the past, many immigrants had come from northern and western europe. d. immigrants worked long hours and faced crowded living conditions.

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.

american troops were forced to withdraw following deadly bombings.

explanation: