Since 1832, where have all major presidential nominations taken place? at closed primaries at conventions at direct primaries at caucuses

worldwide, 780 million people do not have access to an improved water source. an estimated 2.5 billion people lack access to improved sanitation (more than 35% of the world's population)

b.

one company controls all the means of production of a product.

~coco

it increased the power of the king of england.

the communist manifesto is an 1848 political pamphlet by the german near the end of the manifesto, the authors call for a "forcible overthrow of all existing social conditions",  ..