What groups were not given freedoms and rights in the Constitution? PLEASE answer this in few sentences explaining THANK YOU!

Women were second-class citizens, essentially the property of their husbands, unable even to vote until 1920, when the 19th Amendment was passed and ratified. Native Americans were entirely outside the constitutional system, defined as an alien people in their own land.

the answer is a) high entry costs

that would be the steamboat because none of the other things are forms of transportation