Which answer choice shows that the set of
irrational numbers is not closed under addition?

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

Who believed that the best economic system was on in which businesses compete to gain profit with minimal or no government control

What features of the electoral system support the existence of a two party system and analyze one of these features and explain its role