The people of medieval europe believed that absolute monarchy offered all of the following advantages except
a. stability in government
b. protection from invaders
c. leaders with divine authority
d. equal rights and opportunites

porter is writing economic history because he is focusing on the cost of developing vaccines.

i do believe its (d) it allowed the government to offer pioneers sixty acres of western land if they lived on it and made improvements to it.

explanation: signed into law in may 1862, the homestead act opened up settlement in the western united states, allowing any american, including freed slaves, to put in a claim for up to 160 free acres of federal land. by the end of the civil war, 15,000 homestead claims had been established, and more followed in the postwar years