Complex sentence: After an 11 month term there, she was later involved in a controversy when she invited a black woman to lunch at the Franklin House, which led to people walking out in disgust, and eventually forcing her to resign from the job.
Split into simpler sentences: After an 11 month term there, she was later involved in a controversy. Walker invited a black woman to lunch at the Franklin House, which led to people walking out in disgust, and eventually forcing her to resign from the job.