Why was withdrawing from world affairs a turning point in Chinese history? A long-lived dynasty came to power in China.
European nations had access to Chinese cities.
China had less access to trade and new technology.
Chinese culture was more influenced by European religion and ideas.

Mariah was working on a multimedia presentation that included both video and audio files. the file was huge, and she wanted to send it to her coworker in another office. she needed to reduce the size of the file so that it could be transmitted faster. the utility she used to do this was

How do you take a green screen out of the video while editing?

In which part of a professional email should you try to be brief, but highly descriptive?