The development of the internet can be tracked back to - e-mail
- the ARPANET
- personal computers
- the World Wide Web

Use the drop-down menus to answer the questions. which group contributed about half its income in taxes? the aristocracy paid of its income in taxes.

An alliance of two political parties is know as? a. majority b. coalition c. candidate d. government

Choose all that apply. from the lesson, which of the following can lead to an empire's collapse? the forming of other empires internal problems na poor economy no one wants to lead unhappy citizens