Which is the common tool of Stone Age: a) Axe b) knife c) swords

How will you raise money to equip an army and build a navy. mention specific ideas

When pay is made public, people evaluate how equitable their pay is in light of the pay other people are receiving. the problem in this case is that dwight and guillermo have found out that others are getting paid more than they do for the same work. what are they likely to do under these circumstances

Which of the following statements best describes the concept behind labor unions?