Please help me please

Lester zygmanik was charged with murdering his brother, george after george was severely injured in a motorcycle accident. george did not want to live his life as a quadriplegic and asked lester to kill him; lester did as his brother asked. if you were a juror in this case and you were making decisions based on black letter law, you would decide that lester is

Where do the majority of cases heard by the supreme court originate?

According to the aztec history, how did the aztecs know where to build their new city of tenochtitlan? why was this a good location?