For decades, MenB has been the most common cause of bacterial meningitis in the UK and Ireland. Today, meningococcal meningitis and septicaemia remain the leading infectious cause of death for children under five in the UK.
The first political party to hold a national convention for this purpose was the Republican Party.
Nevertheless, the men who held these views founded the first two great American political parties. Early U.S. Parties. Hamilton and other leaders who wanted a strong central government banded together to put over their policies. In 1787 they began calling themselves the Federalists. This was the first United States political party. In 1796, anti-Federalists gathered around Jefferson. Members of Jefferson's group called themselves Democratic-Republicans. Northern businessmen, bankers, and merchants supported the Federalists.