Answer:
she pretended to be a mental patient in order to be committed to the facility, where she lived for 10 days. Bly's exposé, published in the World soon after her return to reality, was a massive success.
Explanation:
1. Occasionally
2. Maintenance
3. Assistance
I believe the correct answer is B) On October 1, 1890, Yosemite National Park was established.