Which proposed that no new enslaved person could enter missouri in 1819?
a-the tallmadge amendment
b-the missouri compromise
c-the louisiana purchase
d-the emancipation proclamation

The answer is A, the Tallmadge Amendment.

My notes: The Tallmadge Amendment: In early 1819, congress considered MIssouri's application for statehood. James Tallmadge was a representative from New York. He suggested that no new enslaved people would be allowed to enter Missouri, as well as enslaved people already living there would receive emancipation when they reached that age of twenty-five. In the end, this Amendment was passed in the House of Representatives, but not in the Senate. Therefore, congress ended its session with no decisions being made about Missouri's statehood.

Really hoped this helped you people out.

The correct answer is 16.7%

Explanation:

In order to identify the poverty rate for the country A it is needed to calculate how much percent from the general population of 300 million people comprises 50 million people (100 * 50 / 300 = 16.7%).  

On practice, calculation of poverty rate is a more complex matter that requires taking into consideration the particular group and it’s median household income. Alternatively, poverty can be calculated based on the international poverty line, which is not representative, because each country has a different poverty threshold.