To begin with, a political machine is an organization in which an organization gains support via promising rewards to those who keep them in power. It's designed to keep a particular group in power by promising favors. Typically, immigrants who first arrived here were impoverished, so political machines became so successful because they would promise to set immigrants up with homes or jobs or food so long as they had their vote.
So in short:
Who: Organizations whose main goals were getting and keeping power.
What: They essentially bribed immigrants for their votes.
Why: Political Machines did this to stay in power.
Kepler's Laws<span>. Johannes </span>Kepler<span>, working with data painstakingly collected by Tycho Brahe without the aid of a telescope, developed three </span>laws<span> which described the motion of the </span>planets<span> across the sky. 1. The </span>Law<span>of </span>Orbits<span>: All </span>planets<span> move in elliptical </span>orbits<span>, with the sun at one focus</span>
<span>Historiography turns the lens of analysis back on historians themselves and studies their methods and conclusions over time. and in the progress you learn interesting facts about history itself.</span>
