… ’s largest reservation. American Indians have the highest mortality … expectancy at birth for American Indian-Alaska Native people was 65. … numbers mean that Native American people get less care … targeted. For example, Native American communities and allies are …… ’s largest reservation. American Indians have the highest mortality … expectancy at birth for American Indian-Alaska Native people was 65. … numbers mean that Native American people get less care … targeted. For example, Native American communities and allies are …