What two groups most helped the freedmen during the Reconstruction Era? A.) Radical Republicans and carpetbaggers B.) Northern democrats and Ku Klux Klan members
C.) Southern Democrats and supporters of the Black Codes
D.) Confederate veterans and supporters of President Andrew Johnson

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the correct answer option is: weapons.

explanation:

tensions rose as the two opposing superpowers competed for 'weapons'.

referring to the cold war (1945-1991), the two superpowers, usa and ussr, experienced a phase of struggle and conflict with each other. these two superpowers considered each other as a threat to their survival and thus opted for policies to strengthen their positions.

the two superpowers never went to war with each other directly but competed for weapons to preserve their positions.