So lets say you found farming tools then a secondary source would be like telling how they farmed so you can see how they used those tools. in an example say i said that the native Americans rode on horses were did they ride those horses? i hope this helps
D, is the final answer... others are simply not plausible
Answer:
Under the Shang Dynasty, the Chinese built huge cities with strong social class divisions, expanded irrigation systems, monopolized the use of bronze, and developed a system of writing. Shang kings were believed to fulfill sacred, not political, purposes.
Explanation:
The answer is A. As those are the two diplomats who signed it. Molotov is the Soviet, and Ribbentrop the German.
1. b) the Special Forces.
2. c) Relations between the United States and Latin America did not improve.
3. d) naval blockade.
hope it helps
