Updated timelines

Project 2 Early Draft (Arango David)
Causes of WW2
Development of the Colony
AT&T
Big Data Use in Environmental Research
Homelessness as a means of Gentrification and Social Inequality
Sprint Center
German and Italian Unification
World War I Timeline
Timeline of Institutional Racism
Project 1 sources
Allstate
Bill Gates and Microsoft
Woman's rights
Spokane, Washington
Silverstein Family History