Complex sentence: Many people say that the Dutch introduced baton twirling to America in 1681 when they landed in Pennsylvania, others say Major Millsap created baton twirling when he established Millsap's College in Mississippi after the Civil War.
Split into simpler sentences: Many people say that the Dutch introduced baton twirling to the United States in 1681 when they landed in Pennsylvania. Others say Major Millsap created baton twirling when he established the college Millsap's College in Mississippi after the Civil War.