Which of the following is the best explanation for the rise of slavery in the colonies? the demand for new world crops in europe the need for permanent settlements in the new world the practice of using slaves to qualify for free land the rapid growth of the ship building industry

The demand for New World crops in Europe

Explanation:

The work needed in plantations in America drove the colonizers into looking for cheaper workers, the native americans in many parts of North America weren´t willing to do that job, so they found in the slave trade in Africa a perfect fit for their need of cheap work force and the demand of the crops that were grown in the new world in Europe founded the need for more and more production.

- "schenck v. united states, case in which the u.s. supreme court ruled on march 3, 1919, that the freedom of speech protection afforded in the u.s. constitution's first amendment could be restricted if the words spoken or printed represented to society a “clear and present danger.” "

- speech aimed to potentially create danger could be banned.

< 3

what are local authorities doing to fix the problem

explanation: