It would be the development in agricultural knowledge/technology
Development in agriculture enable hunter/gatherer society to shift their behavior. Before this, they had to keep moving from one place to another in order to seek food to live.
After the development in agricultural knowledge/technology, the society now can stay in one exact place for a long period of time and relied on agricultural product as their main source food.
After living in one same place for a long time, the needs to build things to accommodate their living start to arise. They start to built several things and repeat the process every year. In the end, large cities were developed from the initially small hunter/gatherer society.
The group that benefited the most from gaining independence from Mexico are the Tejanos who were the former Americans and has now become the American citizens and had claimed for the American rights and privileges.
Answer:
Reagan's Strategic Defense Initiative was a good idea; everything Reagan did was good for our country.
Explanation:During the 1980s, President Ronald Reagan initiated the Strategic Defense Initiative (SDI), an anti-ballistic missile program (ABMP) that was designed to shoot down nuclear missiles in space. Otherwise known as “Star Wars,” SDI sought to create a space-based shield that would render nuclear missiles obsolete.
But something people do not talk about is how he was interested in the ABMP dating back to 1967 when as governor of California, he paid a visit to physicis Edward Tellert the Lawrence Livermore National Laboratory. Reagan reportedly was very taken by Teller’s briefing on directed-energy weapons (DEWs), such as lasers and microwaves. Teller argued that DEWs could potentially defend against a nuclear attack, characterizing them as the “third generation of nuclear weapons” after fission and thermonuclear weapons, respectively (Rhodes 179). According to George Shultz, the Secretary of State during Reagan’s presidency, the meeting with Teller was “the first gleam in Ronald Reagan’s eye of what later became the Strategic Defense Initiative” (Shultz 261). This account was also confirmed by Teller, who wrote, “Fifteen years later, I discovered that [Reagan] had been very interested in those ideas” (Teller, 509).
Reference
NMNSH, (2018). Strategic Defense Initiative (SDI). Atomic Heritage Foundation. Retrieved fromhttps://www.atomicheritage.org/history/strategic-defense-initiative-sdi
