Answer:
The decision to remove references to slavery was political necessity. Those who drafted the Declaration believed that it was better to remove the section dealing with slavery than risk a long debate over the issue of slavery. They needed the support for independence from the southern states.
Technology has improved city life in more ways that can be told easily, the developments of phones,electricity and even sewage systems helped make the cities safer and more effective
Answer:
<em><u>The main effects and influences that became an outcome of European Expansion included tensions between alliances, European nationalism, and militarism and the Arms Race. All these effects of European Imperialism lead to the outbreak of World War I.</u></em>
The political and economic theories of Karl Marx and Friedrich Engels, later developed by their followers to form the basis for the theory and practice of communism.