These were a type of savings bonds used by the US government to help fund the war effort; over the course of the war 85 million Americans purchased bonds totalling approximately $185.7 billion?1. Certificates 2. Bonds 3. Taxes

powers  are  denied  to the  national governmentin three distinct ways: some  powers, such as the  power  to levy duties on exports or prohibit the freedom of religion, speech, press, or assembly, are expressly  denied  to the  national government  in the  constitution.

i think the answer is the one about environmental and social health.

hope this