Between 1917 and 1945, there was a drive to make the world "safe for democracy." provide two clear examples of how this drive influenced u. s. foreign policy between 1917 and 1945.

Facial shaving brushes are either bulb-shaped or fan-shaped. an experiment is to be conducted to determine whether the lather thickness is the same for both types of shaving brushes. in previous studies, it was determined that shaving brush size (small, medium, large) is associated with lather thickness, but shaving brush type (wolf whiskers, maggard razors, frank shaving, and so on) is not associated with lather thickness. how could the experiment best be conducted? by blocking on shaving brush size by blocking on shaving brush type by blocking on shaving brush shape by blocking on lather thickness without blocking

What will happen to a firms profit maximizing quantity in the short run if there is a significant increase in rent

This is a major archaeological site that was once a regional center to the mayan empire in ancient mesoamerica.