How did the Mexican American War further divide the North and the South? SOMEONE PLEAS ANSWER! PLEASEE I need this for my study guide and I don’t wanna stay up the whole night JUST PLEAS

Is karma the same as destiny, in the sense that everything that happens to you is predetermined? do you believe that "what goes around comes around," and if so is this the same as karma? does everyone get what they deserve, in the end?

How did the completion of the transcontinental railroad change the lives of american citizens? a-it increased the wealth of all americans and enabled them to travel more.b-it made cross-country travel too expensive for ordinary americans.c-it decreased the safety of americans who moved to settle the plains.d-it shortened travel time between the east and west for all americans.

How did the actions of tsar nicholas 2 and his wife lead to revolution in russia