<span>north american free trade agreement
formed in 1994, created one of the worlds largest trade zones </span><span>and laying the foundations for strong economic growth and rising prosperity for canada, the united states, and mexico</span>
The Islam's Golden age lasted for five centuries. The Golden age started in the 8th century and ended in the 13th century. It was actually during the middle ages that Islam flourished most and during this period various Caliphates ruled. It is called the Golden age because during this period their was great developments in the field of science, culture and economy. Harun-al Rashid is considered the pioneer for starting this Golden Age. The Muslims during this great period tried to absorb the scientific developments that took place in the empires they captured. This resulted in their overall growth to fame.
<span>One of the main ways in which the modern study of history challenges earlier histories is that we now have many more primary sources available to us, and many more people with access to these sources.</span>
