In 1989, Poland experienced a major shift with the Solidarity movement winning the first semi-free elections, leading to Lech Walesa becoming a significant political leader. This year was crucial in challenging communist rule in the region. The correct answer to the multiple-choice question is D: Lech Walesa became the first freely elected president.
;
In 1989, Poland witnessed the rise of the Solidarity movement and the victory of its candidates in the first partially free elections. Lech Walesa emerged as a pivotal figure, eventually becoming the first freely elected president of Poland. This period was crucial in leading to the decline of communist rule in Eastern Europe. ;