Henry David Thoreau is best known for "Walden", a book written when he was living for 2 years in a little cottage in a deep forest, and it's about living in nautre. Thoreau also wrote "Resistance to Civil Government" which is about why people shouldn't obey an unfair law. Those two books had a great impact for many later reformers.
Answer: A America be Brazil in North America see Canada Mexico D
Explanation:
I believe the answer would be letter c
Barack Obama's first campaign for the presidency in 2008 utilized the internet and text messaging to keep in touch with supporters. He also ran on a platform of hope and change and rallied young voters in huge numbers.