as Russian was complicated state it was obligated to start changing in order to advance
Answer:
I believe that the answer is A. Iran. Sorry if wrong:)
Explanation:
I'm pretty sure this is referring to the ancient Maya civilisation
The answer is Enhance
Simple presentations with a power point slide and oral commentary can get boring very quickly.
If you are a teacher presenting to a class or a business person promoting your venture, you would understand the power of a great presentation.
Visual aids can greatly enhance the experience for an audience. A simple in-slide video clip, a visual joke, a giff, and beautiful animations can all provide an extra touch to your presentation and help you connect with your audience.
Umm here you go... they had a problem with it because ...