Gupta ruler came to an end mainly due to Attacks from the outside
So the answer is C. Attacks from the outside
Answer:
1. use of new basic materials
2. use of energy sources
3. invention of machines
4. the factory system
5. development in transportation and communication
6. increasing application of science to industry
Lhoovigifvocuig oh yo it it
D. geographically the allies should have lost. the us was farther from where the war happened and their late entrance injected a fresh set of supplies and troops to the mix. a is not necessarily true because it doesn't apply specifically to ww1...we already had more than 1 mill troops before the entry. b is irrelevant to the war and just false.
It was mainly religious themes.
