One of the main purposes of the U. S Census is to:

Hello there,

reading the answer options, we can determine that the answer is B.

Explanation:

We can mark out C. and D. for obvious reasons, the U.S Census does not exist to ask about people's opinions or how they feel about life, but the U.S Census doesn't exist to ask voters which candidates they want to vote for. Polls exist for that reason. So the only reasonable answer left is B.) Determine how many congressional representatives a region should have. I hope this helps you out!~ (。・ω・。)

proably to be brought into technclolgy so technology manipulation