What case ended the all white primary strategy altogether?

Townsend. In that case the Supreme Court ruled that white primaries as established by Texas were unconstitutional. Though Smith v. Allwright applied directly only to the Texas law, following this ruling, most southern states ended their selectively inclusive white primaries.

Explanation:

the common people were given the right to vote. jacksonian popular government was a nineteenth century political reasoning in the united states that upheld more noteworthy vote based system for the basic man as that term was then characterized. starting with president andrew jackson and his supporters, it turned into the country's overwhelming political perspective for an age.

d.he wanted to send diplomats to communist countries.