CLEAN : S.African anti-apartheid icon Ahmed Kathrada dies aged 87

The video discusses the imprisonment of ANC leaders, including Madiba, who exemplified political resistance and sacrifice for freedom. It highlights Madiba's legacy, emphasizing his humanity and courage. The speaker encourages young people to take advantage of new educational opportunities post-apartheid, stressing the importance of studying hard. The video concludes by reminding viewers of the sacrifices made for freedom.

What does the speaker mean by 'freedom did not fall from heaven'?

According to the speaker, what sacrifices were made for freedom?