Early humans were able to move out asia into north america during the ice age because of a land bridge true or false answer asap

b. africa to the americas

explanation:

although world war i began in 1914, the united states did not join the war until 1917. the additional firepower, resources, and soldiers of the u.s. to tip the balance of the war in favor of the allies. remaining neutral. when war broke out in 1914, the united states had a policy of neutrality.