Federal troops withdrew from the south in 1877, effectively ending reconstruction. based on the sources, make one prediction about how this might have affected life in the south.

the Republicans had quietly given up their fight for racial equality and blacks' rights in the south. In 1877, withdrew the last federal troops from the south, thereby ending Reconstruction.

so this  affect life in the South , their fight for racial equality and blacks' rights and The plight of southern Blacks was forgotten in the north as they were segregated and condemned to live in poverty with little hope.

answer; i believe the two groups were irish immigrants and chinese immigrants;

presidency should be the title