The two ways which the Reformation changed Europe is:
1) Henry 8th split the English church away from the pope. but this was an argument about succession and power and not move towards Protestantism. He remained Catholic the rest of his life.
2) Elizabeth 1 first tried to follow a 'middle way' in religion, but later began to persecute Catholics by end of the reign England was a protestant county.
{I'm not sure if this is right as I never learned the topic yet. but I hope this will try and help you. If you're still stuck the answers are the BBC bitesize KS3 history on the Tudors and stuarts}
The end and outcome of the Mexican-American War. The United States won, taking many new territories that needed to be divided into slave states and free states. The compromise of 1850 attempted to keep the peace between the slave states vs the free state balance.
Spain colonized Florida and Rio Grande Valley because Spain wanted to protect its colony in Mexico from other Europeans. The correct option among all the options that are given in the question is the second option or option "B". I hope that this answer has helped you.