This is the creation of an improvement of a product that already exists.

Example: A television, or the phone.

What form of government is powers of states? first letter of the answer is r.

The articles of confederation allowed congress to: make and borrow money. declare war. create a postal service. all of these choices are correct.

How did the catholic church change as a result of the council of trent? a. catholic printers were encouraged to publish translations of the bible in common languages b. members of the catholic clergy were required to avoid luxurious lifestyles c. catholics were told they could earn salvation through god’s grace alone d. european catholics were barred from initiating any conflict with protestants.