King Ferdinand of Spain focused on restoring domestic stability and finances after years of turmoil by reestablishing the Jesuit order and Spanish Inquisition, fixing internal affairs like making soldiers more trustworthy, and establishing a law allowing women to inherit the throne so his daughter Isabella could take over after his death.

1.  King Ferdinand was the Spain king that reestablished the
Jesuit order, and the Spanish inquisition.
 Ferdinand ignored the loss of the colonies understanding that
his country was in trouble.
 The kings first issue was to fix the internal affairs. He knew
that his soldiers were untrustworthy.
 Most of King Ferdinand's years were spent restoring the
stability of Spain, as well as to increase the finances of Spain
all over again.
 King Ferdinand also established the law that women may
inherit succession of the throne, called the Pragmatic
sanction.
 As soon as Ferdinand died, his daughter Isabella took over the
throne, and so the government continued in that way.