What happened in 1890 concerning civil rights?

a) twenty states passed laws making it legal to discriminate a person because of there race.

b) twenty states passed laws that made segregation legal.

c) twenty states passed laws that enacted segregation laws.

d) the klu klux klan was formed.

Which sequence of transformations on preimage ∆abc will not produce the image ∆a'b'c'? a. reflection across the line y = x b. rotation 180° clockwise about the origin followed by a reflection across the line y = -x c. reflection across the x-axis followed by a reflection across the y-axis d. reflection across the line y = -x followed by a rotation 180° counterclockwise about the origin e. reflection across the y-axis followed by a rotation 90° clockwise about the origin

From the standpoint of geography,a is an internal rendering of an individual's known world

Why did the united states lead a coalition to invade iraq in 1991? o a. there was a fundamentalist revolution in iraq. o b. iraq had invaded iran. o c. an oil embargo had started in the middle east, o d. iraq had invaded kuwait.