C: Oregon became the first state west of the Rocky Mountains due to its rapid increase in population during the mid-1800s.
After this, the Supreme Court gets to rule whether any law or bill is unconstitutional.
Answer:
Explanation:
Some of the factors that contributed to Ngo Dinh Diem losing popularity in South Vietnam are:
1). He supported communism
2). He failed to call for land reform
3). He restricted the activities of Buddhists.
Ngo Dinh Diem who was born on January 3, 1901 was a Vietnamese political leaders who later became the president of the then South Vietnam in the year 1954 to 1963, He died on November 2, 1963 at the age of 62 years. He was assassinated by his generals during a coup d'etat.