Who was the first president of the united states a. george washington b. abraham lincoln c. thomas jefferson

Consider the demand for an inferior a good illustrated in the graph below suppose income decreases what effect would this have on the graph

Which of these played the biggest role in increased urbanization in the late 1800s? a) transportation improved b) the military was stronger c) no one was farming anymore d) steam power was discovered

What were some effects in world war 1 in europe ? ( and only in europe)