Which of these are a form of communication that people use today*
25 points
Social Media
Instant Messaging
Email
All of the above
Invicible ink alco called a "stain" was developed by an American. It took a
25 points

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.