No. Some candidates make promises just to make themselves sound more appealing, nothing is set in stone unless they sign a paper with their signatures before hand (I'm not sure they're technically allowed in many cases.) Like for example one of the presidents (I won't name any names so that we won't get into a political debate) had promised and swore that they'd do something but once they'd won presidency, they'd completely deleted it from their page and acted as though it hadn't happened, stating that they'd just changed their mind!
Good luck, rockstar! I hope you pass. (;
B. karl marx......................
Thomas Jefferson was Washingtons Secretary of State
B. The cities were very crowded
Everyone was in contact with each other
D because Africa is known for its abundance in raw materials like the animals, gold, etc.