Which historical period is associated with the statements below? * 1 point
•Leonardo DaVinci used movement and perspective in his work.
-Machiavelli's The Prince advised rulers on how to gain and maintain power.
•Humanist scholars examined worldly subjects and classical culture.
(1) French Revolution
(2) Renaissance
(3) Early Middle Ages
(4) Enlightenment

Ascientist performs an experiment where she measures the mass of a piece of metal, pours acid onto the metal, washes the metal, and then re-measures the mass of the metal. the scientist repeats the experiment several times, each time increasing the amount of acid used. the dependent variable in the experiment is the: initial mass of the metal final mass of the metal amount of acid used washing the metal

On a production possibility curve, data points that fall outside of the curve represent an inefficient allocation of resources. a balanced allocation of resources. ideal production. a currently unattainable production.

The expansion of the railroad networks led to