The challenges faced by international students can be grouped into three main types: linguistic, socio-cultural, and academic differences from prior learning experiences. Which of these types of challenge do you think is hardest for international students?

Ecochard and Fotheringham (2017) argue that the challenges faced by international students can be grouped into three main types: linguistic, socio-cultural, and academic differences from prior learning experiences. Which of these types of challenge do you think is hardest for international students to overcome? i picked that socio cultural is the hardest challenge. Make sure there is more analysis on why sociocultural is the hardest challenge and reduce from the description .