The new deal's support for organized labor was best shown by a: bolstering the nation's banking system b: setting up a national retirement system c: establishing the tennessee valley authority d: establishing the right of collective bargaining

The correct answer is D. The New Deal's support for organized labor was best shown by establishing the right of collective bargaining.

Explanation:

The National Industrial Recovery Act was approved in the framework of the New Deal by Congress in 1933, to introduce two types of reforms. On the one hand, it encouraged industrialists to sign codes of fair competition, and on the other hand, it granted workers the freedom to organize and negotiate collective agreements. The law created both a regulatory body, the National Recovery Administration (NRA), which encouraged the accession of societies. The NRA also contributed by creating jobs in order to fight unemployment.

it would be  

germany had to pay all damages related to the war.

and i think

germany had to take sole responsibility for the war.

hello!

according to the passage the most suitable options are two. the first one is "by leading the aef to victory in several key battles" like the battle of saint- mihiel and the battle of cantigny mentioned in the passage you copied here. the second one is "by the aef and allied forces defeat germany" since the passage says that his army destroy the german resistance in the meuse- argonne offensive. and also, "by insisting that the aef operate as an independent force".

hope this