Over the 18th and 19th century, United States’ presidents were as not influential as they are today. The presidents did not have the role of being the world leader. However, after the United States emerged as the powerful entity in the Spanish A...The-presidency-in-the-twentieth-and-twenty-first-century …

Air PollutionPollution in the environment is one of the pressing concerns facing our society today. The different types of pollution include air, water, soil and noise pollution. Environmental pollution has negative impacts on the environment and hum...Persuasive-Essay-on-Air-Pollution …

Ethnic and racial minorities face difficult challenges associated with limited access to health care in the country. The care they receive may also not be the same as that received by other groups. This is because of the existence of complex issue...African-Americans-and-Health-Care …