"Three Sisters" farming was an agricultural system of companion planting innovated by the Iroquois-speaking peoples of the Northeast; farmers planted corn, beans, and squash together. The beans used the cornstalks as a trellis to grow on, but how did beans benefit the other two plants in the system?

Bacteria on the roots of beans 'fix' nitrogen from the atmosphere into the soil, fertilizing the earth for the benefit of the corn and squash.

answer; william penn's approach made the colony diverse by attracting many types of people and religions;

the group i'm selecting: greeks.

a first group of greek immigrants came to the us in the 1850s. the second group came to america starting in the 1890s due to economic opportunities they didn't have back in their home caused by the hardships of ottoman rule. greek immigration was 90% male, many of them expected to work and return to greece after earning enough capital, but ultimately had to remain in the us after the greek genocide.