They gained knowledge about their target.
Zuìdà de yī zǔ shì zhōngguó hànzú,<span>or
</span>The largest group is the Han Chinese,
<span>Investing in foreign-made films and importing them to the U.S.</span>
I believe the answer is true, because he believe that it was important to keep any person or group from gaining complete control of the government. Hope my answer helped.