What are some examples of laws that restricted the civil rights of African Americans, women, or other groups?

There is too many of these so here it comes.

Jim Crow Laws: Segregated African Americans, blacks and whites could not marry each other, there's a whole lot more of where this came from but I think I got the idea out.

Women: Women couldn't vote

Japanese-American internment during WW2.

Slavery (I don't think this one needs an explanation.)

answer

explanation

the given equation is

we can rewrite this as:

let

then the equation becomes:

the factors of 8 that sum up to -9 are {-1,-8}

we split the middle term with these factors to obtain,

we factor by grouping to obtain:

apply the zero product property to get:

but

some american cities felt workers were being oppressed by business monopolies