What was the effect of unsafe work conditions and pollution during the industrial revolution?

What was new about the writing system developed by the phoenicians, and why was this important to the growth of knowledge and spread of ideas?

Select the five weaknesses of the articles of confederation. congress could not declare war or establish an army. congress could not levy taxes. congress could not control trade. not all the states were represented in congress. no national court system. no executive to enforce the laws. congress could not negotiate with foreign governments. the national government could not borrow money. nine of the states had to agree to pass a law.

What race did the soviets win in 1957?