What was the effect of senate bill one, which was approved in oklahoma in 1907 and repealed in 1965? .
a. the bill increase racial tensions as it segregated black and whites on trains and buses

b. the bill limited crop production effectively which reduce farming overproduction

c. the bill hiked the wages of laborers which led to angry members of the ku klux klan to start riots in the state

d. the bill allowed white women to vote in an election but not black women and thus increased racial tensions

A. the bill increase racial tensions as it segregated Black and Whites on trains and buses.

Explanation:

temperatures get warmer — and heatwaves are more common. nothing says summer like warm weather. this rise in temperatures is caused by the tilt of the earth's axis. our planet doesn't sit perfectly straight as it spins — it has a slight lean of approximately 23.5 degrees with respect to the sun, called the axial tilt.

explanation:

a and b because with the other three, they simplify to something else.