Which is a way that Trump has responded to the mass movement for racial justice? A. He signed an executive order encouraging police departments to change how they train officers.

B. He has supported protesters who have joined the Black Lives Matter movement.

C. He signed a criminal justice reform bill that changed sentencing laws.

D. He has kept federal police away from protesters.

A.

Explanation:

After the recent incident of brutal killing of George Floyd, an African American, who was choked to death by a white policeman, President Trump took actions in response to the mass movement for racial justice.

An executive order of 'Law enforcement and accountability' was signed by President Donald Trump on June 16, 2020 in response to the mass movement for racial justice. The order was signed in the wake of mass movement where people demanded justice for George Floyd. The order demands that police officers need to change the standards of using force including banning chokeholds. The police department, under this order need to change the ways how they train their officers.

Thus the correct answer is option A.

The correct answer to this open question is the following.

The information box says that the Han added 4,000 miles of wall. Refer to the mileage scale. This can be true because the Han Dynasty lasted 400 years. During this long time, the Han Dynasty was convinced that the best way to keep its enemies out of the Chinese territory was to build a large wall. So they did. They constructed a wall frame of barely 20' high, 30' long, and 25' wide. And they used that frame to build the wall. Let's not forget that the Great Wall of China was constructed for 2,500 years, so it was continued by other Chinese dynasties.