Final answer:
In 1908, Howard University established several fraternities including Alpha Kappa Alpha Inc., the first alumni Greek chapter, Alpha Lambda, and later the founding of LULAC in 1929 marked significant developments in the history of fraternal organizations and their impact on civil rights and culture.
Step-by-step explanation:
The fraternity established its first alumni chapter, Alpha Lambda, amidst a rich history of African American fraternities and sororities that have made a significant cultural impact. This history includes esteemed organizations such as those within the National Pan-Hellenic Council, which brings together nine International Greek fraternities and sororities with historical significance. In 1908, Howard University in Washington, D.C, established several pivotal fraternities, including Alpha Kappa Alpha Inc., the first Black women's intercollegiate Greek organization at a Black university, which counts prominent figures such as Kamala Harris and Toni Morrison among its members. Moreover, the establishment of other organizations like the League of United Latin American Citizens (LULAC) in 1929 mark important milestones in the history of fraternal organizations that have contributed to civil rights advocacy and cultural enrichment in American society.