How and why were immagrsnts left out of some progressive reforms

They were places where immigrants could go to receive free food, clothing, job training, and educational classes. While all of these items greatly helped immigrants, Progressives also used the settlement houses to convince immigrants to adopt Progressive beliefs, causing the foreigners to forsake their own culture.

Explanation:

answer:

it caused mass african migration, african populations to grow, african empires to topple, and racism against slaves to emerge.

8 - (2a + 7) = a + 40     distribute/multiply - into (2a + 7)

8 - 2a - 7 = a + 40

1 - 2a = a + 40       add 2a on both sides

1 = 3a + 40         subtract 40 on both sides

-39 = 3a       divide 3 on both sides

-13 = a

[proof]

8 - (2a + 7) = a + 40

8 - (2(-13) + 7) = -13 + 40

8 - (-26 + 7) = 27

8 - (-19) = 27

8 + 19 = 27

27 = 27