Which of the following challenges did travelers on the Oregon Trail often face in the mid-1800s? traveling across the desert crossing the Great Plains dealing with Apache attacks being exposed to the harsh sun

Travelers on the Oregon Trail in the mid-1800s faced several significant challenges. Among the options provided: 1. **Crossing the Great Plains**: **Yes.** - The Great Plains presented vast, open landscapes with unpredictable weather, including fierce storms and extreme temperatures. Travelers had to navigate through tallgrass prairies, which made progress slow and arduous. 2. **Being Exposed to the Harsh Sun**: **Yes.** - Prolonged exposure to intense sunlight led to heat exhaustion, dehydration, and sunburns. Protecting oneself from the sun was a constant concern, especially during the summer months. 3. **Traveling Across the Desert**: **Not Typically.** - While parts of the trail did traverse semi-arid regions, the Oregon Trail was not primarily a desert route. The most challenging desert-like conditions were not as prevalent compared to other obstacles like rivers and plains. 4. **Dealing with Apache Attacks**: **No.** - Apache tribes were primarily located in the Southwestern United States, whereas the Oregon Trail ran through areas inhabited by different Native American tribes. While conflicts with various tribes did occur, Apache attacks were not a common challenge on the Oregon Trail. **In summary**, the primary challenges included crossing the Great Plains and dealing with exposure to the harsh sun.