Answer:
Aryans from central Asia invaded South Asia and introduced the caste system as a means of controlling the local populations.
A. because the war lead to a large amount of debt
They were ruled by <span>monarchs APEX</span>
The right answer is A) Gulf of Panama :)
For the answer to the question above, e<span>ven though the majority of birds after 1977 had deeper beaks, there was still variation in beak size in the population. As seed type and seed availability changed, birds with beaks suited to exploit abundant seeds had higher reproductive success.</span>
