The descendants in a direct line from one ancestor form a: genealogy
generation
chain
lineage

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.

the united states began searching for a way to reduce oil

-agarvated

to protest slavery i would think it would be a

chemicals that are toxic to plants