Are most of Pennsylvania's boundaries physical or political? and how can you tell? ​

According to a traditional legend, who founded the city of rome? a. helen of troy c. aristotle and plato b. romulus and remus d. julius caesar

  following the agreement that was reached in the treaty of indian springs in 1825, chief william mcintosh lost his life. why did this happen

The pka of three different c―h bonds is given below. explain the observed trend in pka. select the single best answer.