Why did Congress tell President Lincoln that he was not allowed to sign the official copy of the Thirteenth Amendment?

Lincoln signed 14 copies as a symbol of his enthusiasm and support for the resolution. Soon after, the Senate declared Lincoln's signature “unnecessary,” rebuking him on the grounds that the president has no constitutional role in proposing or passing constitutional amendments.

the median of the data is 4.

step-by-step explanation:

the median means the middle number of a given number.

to decide which one is the median, arrange in ascending or descending order. but sometimes, you may find two(2) number in the middle, but it's easy, just add them together and divide by 2.

so,   determine the median of the data. 2, 3, 3, 4, 5, 7, 9

it is already arranged, count 3 times forward and 3 backward and the one left is your answer.

2,3,3,4,5,7,9

our answer is 4.

hope this !

answer; i believe two are ; /// world bank and international monetary fund; good luck