What does Chapter 18 say about Baba instructing devotees to travel to America for spiritual learning?

The provided excerpts from Chapter 18 do not contain any information about Sai Baba instructing devotees to travel to America. The text does mention that Baba's grace reaches devotees whether they are near or in a distant land, but it does not specify any locations, particularly not America. The focus of this chapter is on Baba's encouragement of reading sacred books like the Nath Bhagawat and Jnaneshwari in Shirdi for the spiritual welfare of his followers.