Answer :
The supreme court held that states could not restrict voters on account of race in the case of Smith v. Allwright.
Smith v. Allwright, (1944), became a landmark decision of the united states supreme court in regards to voting rights and, by way of extension, racial desegregation. It overturned the Texas state law that legal events to set their internal rules, including the use of white primaries. The court ruled that it was unconstitutional for the state to delegate its authority over elections to parties so as to permit discrimination to be practiced. This ruling affected all different states where the party used the white primary rule.The Democratic party had effectively excluded minority voter participation by means of this means, any other device for felony disenfranchisement of blacks across the South starting within the late 19th century.
Allwright, the supreme court ruled eight–1 against the Texas white primary system. in that case, the court ruled that the 1923 Texas state law become unconstitutional, because it allowed the state Democratic party to racially discriminate.
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