The president approves or disproves bills that are forwarded to him/her by the legislative branch. This was because they could not make a proper decision or it was a 50/50 split between Ye or Nay.
It is a true fact that Caliphs recruited Persians and Turks as government officials. The correct answer among the two options that are given in the question is the first option or option "a". Caliphs were the most powerful people of that time. I hope the answer comes to your help.
The answer is C hope this helps
Plains Indians
Bison hunting (hunting of the American bison, also commonly known as the American buffalo) was an activity fundamental to the economy and society of the Plains Indians peoples who inhabited the vast grasslands on the Interior Plains of North America, prior to the animal's near-extinction in the late nineteenth century ...
Money. They can have people work for them for a cheaper amount of money. And work with less restricted laws