Plss help me with this

At the time of hitler's 1939 invasion of poland, the us had a policy of appeasement negotiation opposition neutrality

It can be inferred that the dramatic increase in defense spending by germany was the result of. (a) attempts by great britain to take german colonies. ( b) fear of a two-front war against france and russia (c) the need to put down a communist rebellion (d) a competition with the allies to produce atomic weapons

What does it mean in the declaration of independence for cutting off our trade with all parts of the world