Answer:
40 years old
Explanation:
indiana statehood :
December 11, 1816
1816 - 1776 = 40
The United States when Indiana became a state was 40 years old.
The U.S. is a country of 50 states covering a vast swath of North America
Indiana is a U.S. state in the Midwestern United States.
State is a nation or territory considered as an organized political community under one government.
To learn more about United States and Indiana refer
https://brainly.com/question/27571421
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