The 13th amendment to the u. s. constitution was a. unnecessary due to the emancipation proclamation b. required to limit the emancipation proclamation c. necessary to abolish slavery nationwide forever d. intended to grant citizenship to former slaves

C. necessary to abolish slavery nationwide forever

Explanation:

It abolished any sort of forced/involuntary servitude with one exception only, in case of someone being condemned for a crime.

The 13 Amendment says that: "either slavery nor involuntary servitude, except as a punishment for crime whereof the party shall have been duly convicted, shall exist within the United States, or any place subject to their jurisdiction".

164 kids

165 adults

step-by-step explanation:

first you need to make two equations

kids = x

adults = y

first equation = x+y=329

second equation = 1.5x + 4y = 906

solve by substitution

x = 329 - y

1.5 (329 - y) + 4 y = 906

493.5 - 1.5y + 4y = 906

combine like terms

2.5y = 412.5

y = 165

plug back into one of the equations

x + 165 = 329

x = 164