How did the grandfather Claude prevent blacks from voting?

Until the Supreme Court struck it down in 1915, many states used the "grandfather clause " to keep descendents of slaves out of elections. The clause said you could not vote unless your grandfather had voted -- an impossibility for most people whose ancestors were slaves.

HOPE SO IT HELPS YOU

it is

a

asked for and recieved from the united states

in the 1950s, country music came into its own before rock-n-roll took off in the 60s while jazz and classical music continued to innovate