What did germany do to encourage austria to go to war with serbia?
a. germany promised support to austria.
c. germany sent a false letter to the austrian government informing them of an attack on austria by serbia.
b. germany threatened to invade austria unless they went to war with serbia.
d. germany accused the serbian government of trying to assassinate austrian government officials.

social status of early civilizations was based primarily on economic power.- true ( first choice)

i confess that there are several parts of this constitution which i do not at present approve, but i am not sure i shall never approve them: for having lived long, i have experienced many instances of being obliged by better information or fuller consideration, to change opinions even on important subjects, which i once thought right, but found to be otherwise. it is therefore that the older i grow, the more apt i am to doubt my own judgment, and to pay more respect to the judgment of others.