Who was the mauryan ruler who built new roads and hospitals for people and animals?

Ashoka

Explanation:

Ashoka was an important leader of the Mauryan Empire. The Indian subcontinent is part of the continent of Asia.

they gained control over the philippines, east dutch indies/indonesia, much of new guinea, the solomon islands, guam, and other strategic areas all over the western pacific. japan even occupied part of the aleutian islands, which belonged to alaska.

source:

have a great day