How did Muslim doctors come to better understand diseases? They recorded their observations of diseases.
They used what they learned from math to treat certain diseases
They sent physicians to other lands to leain about diseases.
They abandoned studies by earlier physicians in favor of new approaches.

Group formed to protect artisans and increase their profits

Article ii "each state retains its sovereignty, freedom, and independence, and every power, jurisdiction, and right, which is not by this confederation expressly delegated to the united states, in congress assembled."—articles of confederation which of the following principles of american democracy does this quote best represent? social contract natural rights federalism rule of law

Why were americans concerned about the future of north and south america? check all of the boxes that apply. they worried that european countries would take over independent countries in latin america. they thought that european nations could threaten democracy in the united states. they believed that europe would never again return to the americas.