Answer:
ANSWER 1:
Babur had to face three challenges.
Step-by-step explanation:
Firstly, his nobles did not like the enivronment and wanted to go back to their homeland. Secondly, the Rajputs were gathering against the Mughals under the leadership of Rana Sanga, the ruler of Mewar. Lastly, the Lodhis were also regrouping to reclaim there lost power and had to fought the battle of Khanwa with Rana Sanga.
ANSWER 2:
The first battle of Panipat is considered to be an important event in history of Subcontinent because it laid to the end of Delhi Subcontinent and the foundation of the Mughal Dynasty.