D. It was a trade route that connected China with the West
The correct answer is D. The diagram would be this:
-Lobbying scandals lead to calls for increased regulation.
-Congress passes the Honest Leadership and Open Government Act.
-Lobbysts have to file more detailed and frequent reports of their activities, pay, and expenses.
This law, enacted on September 14, 2007, came to impose greater restrictions on the lobbying activity in US politics, reinforcing certain measures aimed at transparency of parliamentary decisions, and prohibiting certain types of gifts to members of Congress.
Because once an indentured servants time is up, you have to let them live their own life, but if you have a slave, you literally own them and keep them until they die if you choose to do so.