Two people are George Washington and Benedict Arnold.
Supreme Law
The constitution is the supreme law of the land.
Bioethics concerns the interface between human values and technological advances in health and life sciences.
Apart from the Article II: B, C, and D are not duties of the president.
B: no, this would be a waste of time, and anyway, this is the role of the parliament, i.e. the legislative Branch, and the president is the executive branch
C: no, this belongs to the judicial branch of the government
d: this depends on what the interpretation is for, but it's not a role of the president anyway.
The correct answer is A: the president is the head of the executive Branch of the Government, which carries the laws th were passed.
Now, I am not too sure which part of the Article II is relevant, but the beginning is probably already relevant for A: "The executive power shall be vested in a President of the United States of America."
Answer: Major trading cities grew along and near waterways.
Explanation:
As trade increased between the eastern world and the western world during the renaissance, certain cities in Italy became major centres of trade and so were able to grow to nation state levels.
These cities such as Venice and Genoa were mostly built along or near waterways and as such, saw goods come into their ports and then people from all over Europe would come to these ports to trade thereby increasing their influence and size.