Complex sentence: Formed in 1970, We affiliated with the IABPFF and became the first minority group to win a discrimination lawsuit that increased the number of minorities in the Baltimore fire service paving the way for others to follow.
Split into simpler sentences: Formed in 1970, it is affiliated with the IABPFF and became the first minority group to win a discrimination lawsuit over discrimination. This increased the number of minorities in the Baltimore fire service subsequently paving the way for other organizations to follow.