What did the inca ruler refuse to do

Atahualpa

Emperor of the Inca Empire who rose to the throne after winning a civil war between him and his brother. 
-He refused to become a spanish vassal or christian.
-Francisco Pizarro kidnapped him and demanded a huge ransom. 
-Pizarro's secretary described him as "a man of thirty years, good-looking and poised, somewhat stout, with a wide, handsome, and ferocious face, and the eyes flaming with blood."
-After the ransom was paid, Atahualpa was killed by Pizarro

Do you mean israel ?

It was a combination of conquests and alliances