Helen Zille was the woman who<span> exposed apartheid to the world and helped end it.
</span><span>The story of Helen Zille is the story of one of South Africa’s most intriguing political figures. She was born in Johannesburg in 1951 to a pair of German nationals—escapees from Nazi Germany, as two of Zille’s grandparents were Jewish. Her mother was an activist with the Black Sash Advice Service, a well-known women’s anti-apartheid group. This was perhaps Zille’s first exposure to the anti-apartheid movement and broader South African progressivism (she would later join the Black Sashes in the 1980s). But it was her work as a journalist during apartheid years that laid the true groundwork for her—at times tumultuous—political ascent. </span> I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
Slate is much more commonly found in wet areas, especially around rivers in the United States, so it wouldn't be very available to Natives who were more inland.