In pavlov's experimentm the actual learning took place when the

During the early period of spanish colonialism, the death of large numbers of native people led to what

How has the money from oil production in the middle east not impacted the people of that region? a) it improved education and jobs in the region. b) it improved infrastructure such as ports, roads, and bridges. c) it increased life expectancy due to improved healthcare facilities. d) it increased political stability and lessened the presence of corruption.

Why was florance consterd the heart of the renassinance