They are sources that you can find the date, author, and have real facts and not just made up. Like if you went to the IRS website then that is a credible source for tax where as going to Wiki they are not credible because anybody can go there
Popular sovereignty, limited government, separation of powers, checks and balances, judicial review, and federalism.
Answer:
I think no A
or B
if wrong correct me plsssssss
Mark me brainliest plsss
If u have the same question like me then your answer would be D) complexity of character