What is the most common occupation for japanese?

What body has the power to impeach the president

What service name do you like? 1.schoolbrella 2.schoolplicity 3.studentaxle 4.studiley 5.edulliance 6.savantsnap 7.peaklemon 8.swiftgrasp 9.educaco 10.vistarise 11.iqpursuit 12.studentpivot 13.edgyadvice 14.studenterra

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