Can someone please help me answer these questions? I'm having a hard time understanding them. this is from the k12 history book, if you do not know k12 or don't know how to answer this please go away.. I don't want any trolls.

Answer the following question.what was one of maria theresa's successes as an absolute monarch? a. uniting the german states b. forcing frederick out of silesia c. strengthening royal power d. adding hungary to the hapsburg empire

What is the name for the main idea behind the settling of western lands by americans in the early-1800s?

Who was saul? explain his relationship to david and the importance of david to both christians and jews.