Many will "age out" at 18, though some states allow them to continue to get help until they turn 21.

The state of California allowed a 13.5 percent energy tax credit.

Many states allow residents a tax break on the money they put into their state's plan.

But only 36 states allow a candidate to run with the support of more than one party.

Under the plan, the state would allow the city to create a new local development corporation.

Other states, like Texas, allow more than twice as many children per adult.

Most states allow a 60-day grace period for you to be able to vote using your old address.

Most states do not allow a company to issue stock below par value.

For decades, the state has allowed a few people to board horses at the park.

In addition, some states do not allow certain plants to cross state lines.