What two obstacles do developing nations

the court ruled that a state law that banned abortions (except to save the life of the mother) was unconstitutional

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interdependence is when all participating groups and individuals depend on each other. if you depend on one anothers goods, you end up trading in order to get the items you're looking for. (for ex: if i have food and you have water, we trade in order to depend on each other to live)