3. in february 1848, the defeated mexicans made peace with the americans. what
did the united states get in return for leaving mexico city and paying $ 15 million?
a the united states retained northern mexico and arizona and received
citizenship for all americans living in texas.
ob the united states received the right to extend slavery into newly
acquired territories in utah, colorado, and california.
oc the united states received the right to build a railroad line across the
continent to california.
od the united states retained new mexico and california and kept the rio
grande as the border of texas.
do o 90f

What decision were made by the first congress during its first year that shape the future of the government

When many cultures come together to live in a society, this is called: cultural traits multiculturalism perspective

It is widely assumed that people need to engage in intellectual activities such as solving crossword puzzles or mathematics problems in order to maintain mental sharpness as they age. in fact, however, simply talking to other people—that is, participating in social interaction, which engages many mental and perceptual skills—suffices. evidence to this effect comes from a study showing that the more social contact people report, the better their mental skills. which of the following, if true, most seriously weakens the force of the evidence cited? (a) as people grow older, they are often advised to keep exercising their physical and mental capacities in order to maintain or improve them. (b) many medical conditions and treatments that adversely affect a person's mental sharpness also tend to increase that person's social isolation. (c) many people are proficient both in social interactions and in solving mathematical problems. (d) the study did not itself collect data but analyzed data bearing on the issue from prior studies. (e) the tasks evaluating mental sharpness for which data were compiled by the study were more akin to mathematics problems than to conversation.