What are the 2 common causes of vessel sourced pollution?

What is institutional tolerance? What are the main features of demoracy? What is LGBTQ? Why are classical civilizations important? What are some anti-hate slogans? What was Malcolm X's religion? Do schools prevent bullying? What are advantages and disadvantages of using mains electricity? What is the breakdown of people on welfare? What are the issues and human sexquality? What was Steinbeck's view of migrant workers. from? How do girls get jealous? What effects do alternative methods of producing electricity have on the environment? What are the issue which relates to meaning? Is the Montgomery Bus Boycott capitalized? The NAACP and the UNIA focused on African American communities in different places even other countries. How did the focus of the NAACP's efforts differ from the focus of the UNIA's? What did KKK do to gays? What is the most common reason for people to live at the poverty level? How can a substance that is ordinarily not considered a pollutant become a pollutant? What are religious and philosophical origins of human rights?