Policies were more open and less strict, jesuits came into the Ming and were allowed to spread Christianity, they brought great technologies, they traded with the Dutch
In the mock-up of an airplane cabin, heated yellow bags were placed where people would normally sit in order to replicate the situation where the plane is full of people. The yellow bags were heated since human body temperature is generally at 37 degrees Celcius. This is to correctly construct an experimental model of the airplane cabin.
People from the east and west were invited to the church when it first started.
False, Federalism did not cause that.