The United States upheld a ten-hour work day, which was accepted for both men and women. :)
Mendeleev arranged the elements according to increasing atomic mass. The modern periodic law says that the properties of the elements repeat periodically when the elements are arranged according to a certain trend. ... An incomplete set of atomic mass, density, and melting point data is given for three elements in a triad.
I'm assuming you're talking about the French king. The answer is A. The estates general checked the kings power in raising taxes
