Which areas of the world contributed technologies to Gutenberg's printing press? What technologies did he use from these other areas?

Around 530 a.d., emperor justinian organized a group of legal scholars to collect and organize all roman law into written form. the justinian codex was created because justinian wanted to strengthen his large empire with

How was the government that was created at the constitutional convention similar to the one proposed in the virginia plan?

What was new about the writing system developed by the phoenicians, and why was this important to the growth of knowledge and spread of ideas?