Answer:
Estados Unidos entró en la Primera Guerra Mundial porque Alemania se embarcó en una apuesta mortal. Alemania hundió muchos barcos mercantes estadounidenses alrededor de las Islas Británicas, lo que provocó la entrada estadounidense en la guerra.
¡Espero que esto ayude! Perdón por mi gramática, soy nuevo en español.
Soviet : Czechoslovakia, Hungary, Albania
USA: Britain, Italy, France
"<span>b. Early historians blended mythology with history, whereas modern historians require evidence to support historical claims" would be the best option from the list, since it was much harder to obtain facts in ancient times. </span>
The three factors caused the Great Migration are
1. Economic Factors
2. Demographic factors
3. Socio-culture factors
<u>Explanation:</u>
People migrate easily to the need for jobs. Unemployment, low salary jobs, an unsatisfactory life leads the people for migration.
Some migration based on the increase of population, which makes less availability of resources. Some socio-culture factors are conflicts with their family or surroundings that will lead the people for migration.
Some political factors also lead to the migration of the people. Few others migrate for Higher Education from rural areas to urban areas.