- - Spain was the first ever country to be introduced to the potato.
C. It let to the mass migration of the Indian elite.
The correct answer is a representative portion of a universe in which each member of the universe has an equal chance of being included
A random sample is a subset of individuals (the sample) randomly selected from a larger set (the population) by a process that ensures that: All individuals in the population are equally likely to be chosen for the sample.
In the South, slaves worked on cotton, tobacco, and rice plantations.
In the North, slaves worked in cities, on farms, and on ships.
I really hope this helped :)
