What was one of the positive effects of westward expansion?

In 1517, the spanish friar bartolomé de las casas, disturbed by the suffering which spanish conquistadores had wrought on the native populations of america, became an important advocate of

What is the order from these fractions of least to greatest 1.64 1 and 7/8 0.070 9/5 pls due tomorrow

I’m annoyed but glad that my history teacher left and quit her job as a teacher to become a flight attendant