How many amendments were added to the constitution in the twentieth century-?

Answer 1

12 of the 27 amendments were ratified during the 20th century. the amendment that took the longest to be ratified was congressional pay, passed in 1992 it took 202 years 7 months and 12 days to be ratified

Answer 2

12 amendments were added in the 20th century.

Answer 3

There were 12 amendments added to the constitution in the 20th century.

Answer 4

There have been 12 out of the 27 amendments.

Answer 5

12.

Answer 6

ALOT.