A. A system of writing. The inca communicated with a series of knots tied in ropes.
Electrons orbit the nucleus of the atom in electron clouds.
"Dalton's Atomic Theory
"1) All matter is made of atoms. Atoms are indivisible and indestructible.
"2) All atoms of a given element are identical in mass and properties
"3) Compounds are formed by a combination of two or more different kinds of atoms.
"4) A chemical reaction is a rearrangement of atoms"
source: http://www.iun.edu/~cpanhd/C101webnotes/composition/dalton.html
Made their own trade and political decisions.
Answer:
During the early 1800s the U.S. government adopted policies aimed at acculturating and assimilating Indians into European-American society. The policy of assimilation was an attempt to destroy traditional Indian cultural identities.
Explanation:
