Why was the frontier threatened?

Answer 1

The frontier was threatened due to a combination of factors, including increasing westward expansion, industrialization, and the encroachment of settlers on Indigenous lands. This led to conflicts over resources and territory, undermining traditional Indigenous ways of life. Additionally, environmental changes and economic pressures further strained the frontier regions, making them vulnerable to exploitation and conflict. The culmination of these factors ultimately disrupted the balance between settlers and Indigenous populations, leading to significant social and political upheaval.