Answer:
There are many changes which Muslims brought to subcontinent . Some of them are :
1. Stopping the Indian traditions such as Sati and Child marriages
2. Making a peaceful rule
3. The source of cleanliness
4. The rule of give and take respect
5. Starting the trading with British
The US and Brits wouldn't have access to Russia to send supplies and Russia is cold so both countries would have to wait till spring to counter-attack.
Judea Christianity had its beginnings