Match each of these cultural traits to the correct region. Dug out houses in the ground Used a potlatch to exchange gifts Carved totem polesMatch each of these cultural traits to the correct region. Dug out houses in the ground Used a potlatch to exchange gifts Carved totem polesMatch each of these cultural traits to the correct region. Dug out houses in the ground Used a potlatch to exchange gifts Carved totem poles

crop rotation kepy different plants in the soil instead of once constintly. when switching out plants you have different nutrients being absorbed at different speeds and different roots growing differently therfore the spoil and water flow have to adapt and carry fresh nutrients to carry the constant changes that were going on in the soil.

35 is your answer because i looked it up

they were preventing the americans from planting the 1st flag during the battle of iwo jima on japan homeland or mainland.