The statement that best describes how push and pull factors impacted Native Americans during this period is:
Push factors like increasing pressure from European settlers and government policies forced Native Americans to leave their ancestral lands.
This response acknowledges the significant roles that European settlement and government actions, such as the Indian Removal Act, had in displacing Native American tribes from their traditional territories. While there were also pull factors, such as trade opportunities, the primary impact during this era was the result of push factors that led to forced relocation and removal.