Which group was created in late 1865 to resist reconstruction efforts in the south?

Ku Klux Klan

Explanation:

After the American Civil War

(12 Apr 1861 – 9 Apr 1865), there was a Reconstruction (between 1865-1877) which was implemented through the Bureau of Refugees, Freedmen and Abandoned Lands. The Bureau was established in 1865 by Congress to help millions of former black slaves and poor whites in the South.

After the passage of the Reconstruction Act of 1867, newly enfranchised blacks gained a voice in government for the first time in American history.

However the Ku Klux Klan, a white supremacist group emerged to suppress and victimize newly freed slaves thereby resisting reconstruction efforts in the Southern part of the country.

answer: secession

secession, as it applies to the outbreak of the american civil war, comprises the series of events that began on december 20, 1860, and extended through june 8 of the next year when eleven states in the lower and upper south severed their ties with the union. the first seven seceding states of the lower south set up a provisional government at montgomery, alabama. after hostilities began at fort sumter in charleston harbor on april 12, 1861, the border states of virginia, arkansas, tennessee, and north carolina joined the new government, which then moved its capital to richmond, virginia. the union was thus divided approximately on geographic lines. twenty-one northern and border states retained the style and title of the united states, while the eleven slave states adopted the nomenclature of the confederate states of america.

explanation:

i see, would you mind putting it as one?