4 points “Emperor Zhengzong, being deeply concerned with agriculture, came to
know that the Champa rice was drought resistant and that the green
lentils of India were famous for their heavy yield and large seeds. Special
envoys, bringing precious things, were dispatched with a view to securing
these varieties When the first harvests were reaped in the autumn, the
emperor called his closest ministers to taste them and compose poems
for Champa rice and Indian green lentils."Shu Wenying, Buddhist monk,
China, eleventh century C. E. Which of the following made possible the
Chinese cultivation of the staple crops described in the passage? *
The creation of new forms of governance in China during the Song dynasty
The intensification of regional trade networks in East and South Asia
O
The diffusion of Buddhism into China
The creation of diasporic trade communities along the Silk Road

the andes or andean mountains (spanish: cordillera de los andes) are the longest continental mountain range in the world, forming a continuous highland along the western edge of south america. this range is about 7,000 km (4,300 mi) long, about 200 to 700 km (120 to 430 mi) wide (widest between 18° south and 20° south latitude), and of an average height of about 4,000 m (13,000 ft). the andes extend from north to south through seven south american countries: venezuela, colombia, ecuador, peru, bolivia, chile and argentina.

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du boi was considered a radical because he wanted the immediate end for segregation. the biggest different between him and booker t. washington is that, even though washington believed that segregation should be considered illegal, he did not believe at all that a law was needed to keep blacks away from whites and that this would be something natural (to have the races apart) for a long time until society adjusted, while du boi believe that agitation was the only way to end segregation.