Traveling to and from cities became easier. (I think thats correct)
According to Graham Allison book, Nuclear Terrorism, only 5 percent of daily cargos into the U.S are screened where every day 30,000 trucks, 6500 rail cars and 140 ships deliver over 50,000 cargo containers into the United States. This rarely involves physical inspection which may not detect nuclear weapons and fissile materials.
Answer:
In certain times, the actual goal of the United States is countering a certain issue and want to get as much support in this “fight”, even if said support may not stand for the same “ideals” the United States supposedly stands for.
Explanation:
When the country wants to tackle a certain issue (for example, communism), they usually look for support in leaders that want to tackle this issue as well, hoping to get more fuel for this fight, yet they tend to make blind eyes to the other crimes that support may be doing.
The head of government in a Parliamentary system would be the Prime Minister.
Hope this helps.
It's an example of patriotism