Which of the following statements must be true? Select all that apply. A. BD¯¯¯¯¯¯ bisects AC¯¯¯¯¯¯.
B. △ABC is isosceles.
C. BD¯¯¯¯¯¯ is the perpendicular bisector of AC¯¯¯¯¯¯ .
D. AD=12

It is the doctrine that the us had the right and duty to expand throughout north america. it just means they believed they had the right to expand westward and they did! they stated with the 13 colonies and then they kept moving gaining different territories throughout the years

New amsterdam new orleans new york city fort orange

They immigrated for religious freedom

The correct answer is a)  a resource with a limited supply; it will run out.