Which statement describes a similarity between the league of nations and the united nations? both were efforts to promote collective security. both were set up to prevent the spread of communism. both were part of a larger effort to prevent global economic crises. both were supported by all of the industrialized western democracies.

the second one "both were part of a larger effort..."

The statement that describes a similarity between the League of Nations and the United Nations is Both were efforts to promote collective security

Explanation:

Both organizations have as an objective the protection of all the nations and the human beings living in each country around the world. Their work involves the assurance of security and prevalence of peace among people. Although there some differences in how to do the work and far can their power reach in order to actually prevent violence.

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

2. a land bridge connected asia and north america thousands of years ago.

4. crossing the land bridge would have been simple for the first migrants.

5. people might have crossed a land bridge while hunting animals.