Which of the following was a result of the dred scott decision?
a. dred scott became a free man.
b. dred scott legally married his wife, harriet.
c. the missouri compromise was declared unconstitutional.
d. the compromise of 1850 was declared unconstitutional.

pennsylvania pennsylvania colony was a proprietary colony founded when william penn was awarded a charter by king charles ii in 1681. he set up the colony as one of religious freedom. the government included a representative legislature with popularly elected officials. all taxpaying freemen could vote.

i hope this

food chain i would say only because there is competition on getting food and survival

1.   île de la cité

2. 200 years

3. for the nave and choir

hope im right, havent learned about this in a year