Malala is a Pakistani girl's rights activist and blogger. She campaigns for girl's education in Pakistan. Malala had a very hard life in Pakistan. She had to read at home or attend school in hidden locations. She started blogging about life in Pakistan when she was only eleven years old.
The correct answer is option D.
Blogging was an effective and useful way for Malala to share her experiences because it allowed Malala to share what was going on in Swat with an audience across the globe.