How were hijackers able to take over planes on September 11, 2001?
They attacked passengers.
They disguised themselves as pilots.
They attacked flight crews.
They set off bombs

battle of the bulge, but are there any multiple choice options?

the south did not want the federal laws to overrule the state laws.

i actually think that the correct answer is: the roman senate power's could not exercise complete control over the common people or plebeians.

.hope that . and can i get brainest point

the answer is a. the harappan civilisation is also called the indus valley civilisation, this is because they built their cities along the indus river. the reason behind this location can be found in the rest of the "old world" civilisations like mesopotamia or egypt, the first built their cities along the rivers tigris and euphrates, the second along the nil; : their respective civilisations thrived because the overflowing of their respective rivers produced favorable conditions for agriculture, their main support.