Which of the following best describes the influence of archimedes on the world?
~he did a lot to advance naval warfare.
~he established the basis of the field of calculus.
~he catapulted astronomy into the modern age.
~he laid the foundation to determine the number of myriad.

The right answer is "He established the basis of the field of calculus."

The explanation for this is that at the beginning of science, Archimedes' contributions were of paramount importance to mathematics, astronomy, physics, and engineering. Among his mathematical discoveries are the main theorems on the geometry of circles, cones, cylinders, planes, spheres, and parabolas.

an economic reason that the south needed a reconstruction plan is that plantations, factories, and other businesses were destroyed during the war.

any answer