What was the main goal of labor unions by the end of the 19th century?

What actions did americans take to show their patriotism after peal harbor

The discovery of hammurabi's law code was an important archaeological find because it a. was the first law code developed in the middle east b. showed that early mesopotamian cultures had a bill of rights c. is the most complete mesopotamian law code known d. provided a model for european law codes

Explain one piece of evidence to show how the european system contribute to the growth of europeans in the indian ocean trade