Who are considered to be the smartest first ladies?

What is Charles Cornwallis remembered for? When was ACT Greens created? Did the US ever made steel pennies? The first important national labor union was the? What was happening in America during this transcendentalism? What is the value of an 1874 CC stamp ten dollar gold coin? Which native American culture group included direct descendants of the anasazi and built pueblos and irrigated their fields? Who owned the plantation fields in the us? One reason urban civilizations developed in Europe slower than in the Fertile Crescent was because? What was the compromise needed in 1850 to hold the union together in return for admitting California as a free state? What does a 1970's 100 dollar bill look like? Who found Americans camped near the assunpink creek and delayed his attack because he felt the Americans could not was escape? How much did a pair of Levi cost in 1873? Late 1800s and early 1900s the US embarked on a task to acquire a global empire? President Thomas Jefferson makes the Louisiana Purchase. Haiti wins its independence from France. Lewis and Clark lead the Corps of Discovery.? Who is the patron saint of the United States of American? How much is an 1891 US Treasury Note worth? Which treaty was signed at the end of the Mexican war? How much is uncut sheet of 16 one dollars bills worth? When did Eli Whitney move south?

Who are considered to be the smartest first ladies?