This shows population in density !
Abraham Lincon was shot before video was capable of being recorded but i did find this.
https://youtu.be/PBLsOQPu23U
Labor unions were formed to push for "a. better working conditions" "d. eight-hour workdays" and "<span>f. demand for higher wages" since the Industrial Revolution had led to great mistreatment of workers. </span>
Answer: Emperor Constantine was an emperor who united Rome and ruled the Roman Empire in 306. He made christianity the major religion in Rome and stopped the persecution of Christians, he also built a new capital of Rome called Constantinople.
Explanation:
