Which of these groups of nations were called the central powers?

france, britain, and russia

germany, ireland, and mexico

the united states, britain, and france

germany, austria-hungary, and the ottoman empire

Germany, Austria-Hungary, and the Ottoman Empire

Explanation:

The Central Powers formed during World War I in 1914, in Europe. The Central Powers were the group of nations like Germany, Austria-Hungary, and the Ottoman Empire. The Central Powers grew from observing outside threats which made them sign a secret agreement known as Triple Alliance. The Central Powers were against France, Britain, Russia on the Western and Eastern Front.

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.