Which observation would best support that the bond present was a covalent bond?
a) the compound present contains a nonmetal.
eliminate
b) carbon and oxygen share pairs of valence electrons.
c) aluminum is contained in a compound and forms a cation.
d) the valence electrons are involved in the bonding between atoms.

they wanted the u.s. to fight on the side of the central powers.

19th amendment granted women the right to vote. the 19th amendment guarantees all american women the right to vote.

for hobos it was a very hard time most hid on the sides of the railroad tracks causing people to get bulls and get them off sometimes causing in fatal death they couldnt get people to give them money because the   people were also in need of money