The influence of a factor that can cause climate change, such as a greenhouse gas, is often evaluated in terms of its radiative forcing. Radiative forcing is a measure of how the energy balance of the Earth-atmosphere system is influenced when factors that affect climate are altered.
The 26th of July Movement (Spanish: Movimiento 26 de Julio; M-26-7) was a vanguard revolutionary organization led by Fidel Castro that in 1959 overthrew the Fulgencio Batista dictatorship in Cuba.The Movement fought the Batista regime on both rural and urban fronts.fter the takeover, anti-Batistas and liberals joined the M-26-7 movement, which gained control over Cuba. The Movement was joined with other bodies to form the United Party of the Cuban Socialist Revolution, which in turn became the Communist Party of Cuba in 1965.
Activist and author James Weldon Johnson, employed since 1916 by the National Association for the Advancement of Colored People (NAACP) as a field secretary, coined the term Red Summer.. In 1919, he organized peaceful protests against the racial violence of that summer. McWhirter, Cameron, Red Summer: The Summer of 1919 and the Awakening of Black America (NY: Henry Holt, 2011). 2  Krist, Gary. 3  City of Scoundrels: The Twelve Days of Disaster That Gave Birth to Modern Chicago. 4  New York, NY: Crown Publisher, 2012.