The federal claim was based on allegations that original ownership of the land was held by the united states before california was made a state, that former supreme court cases adjudicating state ownership were erroneous and should be overruled
Basically, Texas has had underwater areas for as long as it has existed. When it was discovered that there were oil deposits there, the federal government wanted to take it away from Texas who was a recognize owner of the land. It was a case where the state and the federation had to fight in the supreme court. Politics changed because Texas started hating on anyone who tried to take it away so they switched their presidential support based on this.
Explanation: In 1798 Eli Whitney built a firearms factory near New Haven. The muskets his workmen made by methods comparable to those of modern mass industrial production were the first to have standardized, interchangeable parts.
A causal relationship, also called cause and effect relationship
Explanation:
occurs when two events are related because a first event has a direct influence on another, in other words, because a first event causes the other to happen.