Answer: Sovereignty is a political concept that refers to dominant power or supreme authority
Explanation:
Hernando de Soto was a Spanish explorer who led the first European expedition deep into the territory of today's United States. Historians worked a lot to trace the route of his expedition. It started in 1539. in Florida: de Soto landed his ships in Tampa Bay. In 1540., they continued to move north-east, through today's Georgia, having heard the gold being mined "towards the sun's rising". The expedition continued trough present-day South Carolina and then to north, across Appalachian Mounthains of North Carolina, and after that entered Tennessee. In 1941. de Soto and his expedition turned westwards, and reached river Mississippi. De Soto was the first European man that crossed Mississippi. They continued trough modern-day Arkansas, Oklahoma and Texas, and later returned to Mississippi. De Soto died in 1942.
The state of California is bound by the USA constitution under the doctrine of federalism, which points out that the state's constitution is subservient to the federal laws. The state has no foreign powers to enter into any treaty with foreign powers,as that is a reserved power of the federal government. should there be a conflict between a state laws and the federal government,the latter's shall supersede,which implies that California can not make any laws to effect any such a desire. In addition, the California state is a member of the USA nation, whereby its residents shares common goals and culture with the rest of the populace.
Woodrow Wilson was the president of the United States during WW1.
Hope that helps! :)