What primaries were ruled unconstitutional in 1945. how did this ruling affect the 1946 governors race in georgia

The three governors controversy was a political crisis in the U.S. state of Georgia in 1946-47. ... Thompson, the lieutenant governor-elect, and Herman Talmadge, Eugene Talmadge's son. Eventually a ruling by the Supreme Court of Georgia settled the matter in favor of Thompson.

For a brief period of time in 1947, Georgia had three governors. Eugene Talmadge won election to a fourth term as Georgia's governor in 1946, but died before his inauguration. To fill the vacancy, Eugene's son, Herman, was appointed by the state Legislature.

Talmadge then ran for governor in 1948, defeating Governor Thompson for the Democratic nomination with 51.8% of the votes to Thompson's 45.1%. Talmadge then went on to win the November special election with 97.51% of the vote.

In the 1927 and 1932 cases, the Supreme Court ruled in favor of the plaintiff, saying that state laws establishing a white primary violated the Fourteenth Amendment. ... After the case, most Southern states ended their selectively inclusive white primaries.

Explanation:

so what i heard and only things ik