What were the names of the two alliance systems in WWI?

I believe it's The Triple Alliance and The Triple Entente

Explanation:

The Triple Alliance consists of Austria-Hungary, Germany, and Italy. While, The Triple Entente Had Britain, France, and Russia.

a. because the u.s. was the leading with the most technology, economy, etc. also was teamed with other allies witch boosted the economy and materials to improve technology and use it.

england is crowded cold and polluted while north america was like the opposite