According to the map how did people first arrive in north American A they walked or paddled along the shoreline from Asia to North America B they migrated by land and sea from south America to north American C they sailed across the Pacific ocean D they sailed across artic ocean

Answer 1

According to prevailing theories, the first people arrived in North America primarily through option A: they walked or paddled along the shoreline from Asia to North America. This is believed to have happened during the last Ice Age when lower sea levels exposed land bridges, such as Beringia, that connected Asia to North America.