Give one reason why a european country might decide to join the european union. give another reason why a country might decide not to join need asap!

One reason to join is if you have a struggling economy. The EU is a single trade union, and most of the countries in it use one type of note, called a euro. In joining the EU, a country will be able to be helped by A) The booming EU economy and B) The countries helping each other out. A reason someone might not join the EU is they already have a good economy and don't need help.

(202 bc - 220 ad) dynasty started by lui bang; a great and long-lasting rule, it discarded the harsh policies of the qin dynasty and adopted confucian principles; han rulers chose officials who passed the civil service exams rather than birth; it was a time of prosperity

the correct answer is b, "fertility rates are increasing, so populations will grow more quickly in the future."