The correct answer to this open question is the following.
Unfortunately, you forgot to attach the statement of Robert F.Kennedy, the excerpt, or a link to it. We do not what it is.
However, trying to help you, we can answer the question using our knowledge of the topic.
According to Robert F. Kennedy, the lesson that needed to be learned was that the ultimate victory in Vietnam War was going to be very difficult to obtain. This created some turmoil in American politics in the Lyndon B. Johnson administration to the degree that Kennedy proposed a plan to end the war.
The plan included three unnegotiable points that were: no more bombing of North Vietnam, and the gradual withdrawal of the US soldiers and North Vietnam soldiers from South Vietnam.
The plan was not accepted by Dean Rusk, who was the Secretary of Defense.
Lots of Chinese workers came to the USA to build railroads and mine natural resources.....
The correct answers are as followed:
A.) Deporting undocumented aliens could separate families whose children are born in America- This issue with this problem is the fact that individuals born on American soil are technically United States citizens. However, their parents may not necessarily be citizens if they came here as undocumented immigrants. This causes significant problems, as young kids may be split from their parents who are responsible for taking care of them.
B.) The logistic of tracking and deporting all undocumented aliens in America would require enormous resources- Trying to deport all undocumented aliens would cost the federal government a significant amount of money. This is because of the resources needed to track down these individuals (research, information about their living situation, family history, etc.) along with the cost of transporting them back to their native country.