He attended a meeting of Bolshevik leaders in Petrograd.
We need to know what the answer to #2 was first
The moon is the closest to the earth in all three systems
The freedmen, who wanted autonomy and independence, refused to sign contracts that required gang labor, and sharecropping emerged as a compromise. ... In exchange for the use of land, a cabin, and supplies, sharecroppers agreed to raise a cash crop and give a portion, usually 50 percent, of the crop to their landlord
