12.what contribution did c. m. “dad” joiner make to the oil industry in texas? a. he donated his expertise to other wildcatters succeed. b. his discovery at the east texas field resulted in another boom in texas. c. he discovered oil at spindletop d. he became a texas millionaire and the others too so i can check to see if i’m right on them ?

world war i began in 1914, after the assassination of archduke franz ferdinand, and lasted until 1918. during the conflict, germany, austria-hungary, bulgaria and the ottoman empire (the central powers) fought against great britain, france, russia, italy, romania, japan and the united states (the allied powers). to new military technologies and the horrors of trench warfare, world war i saw unprecedented levels of carnage and destruction. by the time the war was over and the allied powers claimed victory, more than 16 million people—soldiers and civilians alike—were dead.

explanation:

i think the answer is : the declaration of rights and grievances

hope i

-lavira : )