Why do you think Jim Crow laws continued in the south for so long?

The Southerners fought hard to suppress African Americans.

Explanation:

Jim Crow Laws continued in the South for long because the southerners were not ready to give rights to the African Americans. Jim Crow Laws introduced after the Civil War in America. South defeated, and the slaves became free. The rectification of the 13th, 14th, and 15th Amendments gave rights, abolish slavery and voting power in the States. But these new changes were threats and not satisfying for the White Southerns because they believed that African Americans were to be controlled and regulated rather than setting them free. The White Southerns wanted to maintain white supremacy in the South and succeeded. The South issued sets of Black Codes called Jim Crow Laws to separate African Americans from the whites. Jim Crow Laws legalized the segregation in the South, which allowed separate schools, public building, parks, theatres, and restaurants for African American.

the answer to your question is a. the salt plains

in 1811, he led an expedition, known as the george c. sibley expedition, to improve relations with the pawnee and kansa tribes, and also to locate the rumored jefferson's salt mountain

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