Final answer:
The Lancaster House Agreement is a historical agreement that ended the Rhodesian Bush War and led to the independence of Zimbabwe. It established a framework for the transition to majority rule.
Step-by-step explanation:
The Lancaster House Agreement, signed in 1979, ended the Rhodesian Bush War and paved the way for the establishment of Zimbabwe as an independent nation. It was signed in Lancaster House in London and involved negotiations between the British government, the Patriotic Front, and other key groups in Rhodesia. The agreement set out a framework for the transition to majority rule, including elections and a new constitution.