The primary effect of the Dred Scott decision, based only on the option in this list, was that "Congress could not prohibit slavery," but mostly it meant that blacks weren't considered citizens and thus could not sue for their freedom.
Answer:

Explanation:
Cambodia is considered a mainland in Southeast Asia.
China and Japan are in East Asia.
Answer:
2. He is sad that the depression is happeneing and wants to stop it.
Explanation:
3. I think i would be inspired by this because it is really motiviational and provides lots of key points as good reasons to stop it and to take a stand.
pls give brainliest
The answer is <u>he pardoned the former American President Richard Nixon for any crimes he may have committed in office.</u>
In 1972, President Richard Nixon was accused of being involved in the Water Scandal and was in trouble with American justice. Two years later, he decided to resign and Gerald Ford automatically assumed the presidency. Ford immediately used his power to issue the <em>Proclamation 4311</em> and pardon Nixon for any crimes he may have committed while President. He justified his decision before Congress alleging that the pardon was in the best interests of the country because a drawn-out trial would only polarize the public even more.
This decision of him was highly controversial and harshly criticized by many Americans that wanted to see Nixon brought to justice.