When were the most significant accomplishments made in achieving racial equality in 1940 to 1954, 1955, or 1966 to 1979? explain your answer.

The answer is the option which is 1966 to 1979.

Explanation: The years between 1966 to 1979 are important because of the  most significant accomplishments were made in  achieving racial equality.

During these years the civil rights movements became more strong and concern about their rights. They also demanded political and economical equality. But apart from everything the most significant event was the pass of the Civil Right Act 1968. This law bans the discrimination in sales,rental or financial housing based on race.

sam houston basically made tx he fought for anrew lead troops in the battle of san jacinto and then became president and james polk