The separate but equal principle was made to say that whites and African Americans was desperate but it was not equal. This meant that theycould remain separated as long as they had equal accommodations. But these were not always equal. White bathrooms were much nicer than African American bathrooms. White restaurants were a lot nicer than African American restaurants.
He was the first to pasteurize milk in an experiment to see whether boiling a substance (in his experiment, he used chicken broth) decreases its likelihood of being contaminated
B) is the answer.
The Maya outshone in the areas of hieroglyph writing, calendar-making, mathematics, agriculture, etc.
I think it either could be compass rose or legend