At the time of the louisiana purchase which country owned california

How have the changes in china's laws affected its economy?

Some european explorers sailed west looking for the passage to india

What can you conclude about the information given here ? a)juveniles must testify in court b)adults are held to a lower standard c)the state guarantees that juveniles have legal rights much like those of adults d) punishment for juveniles violators are much more strict than those for adults