Aus marine barracks in beirut was targeted by terrorists in 1983 because a. the united states supported iraq in a war with iran. b. the unites states did not sanction israel for invading lebanon. c. the united states had backed an unpopular leader in iran. d. the united states had tried to destroy the plo.

first one the food administration

post the grid otherwise i cant .

also it sounds like a math question not history.

radioactive dating, also known as  radioisotope dating  is a process that in  estimating the approximate  age  of  rocks. these data can be analyzed from  the studies dealing with the  decay of the radioactive elements that are present in these rocks. in nature, there are a few types of materials or atoms which are quite unstable and they spontaneously decay or breakdown to form other kinds of atoms.

he was able to speed up production of the processing of seeds