A massive drought that turned uncultivated land into dust that blew across hundreds of miles

i also think he is correct. i believe they came to washington to protest their rights.

probally   a few days after there called

the award is named for an american naval historian and theorist, rear admiral alfred thayer mahan, united states navy who, through his writing, provided stimulus and guidance to those who share in the defense of the nation.

the of atp are the key to its ability to store and supply energy;

phosphate

the phosphate groups of atp are the key to its ability to store and supply energy. atp releases energy when it breaks bonds between its phosphate groups.