Before imperialism, how many different languages and groups existed in Africa?

Why would the rumor of a government contract change the value of this companys stock

Members of the common school movement believed that

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.