The answer to the question given is:
<span>better mass production techniques
</span>Better mass production techniques BEST explains the increased totals for all cars made in the 1920s. Henry Ford, together with <span>General Motors and Chrysler emerging as the “Big Three” auto companies, </span> innovated mass-production techniques that became standard, by the 1920s.
<span>Technological advancement.
With the likes of social media platforms like tweeter and facebook and specialist tech websites like techcrunch. The news of a new product will always spread virally especially if the product serves a niche purpose and it's relevant to solve a particular need that the market have been wanting for a long time. So, with improved technology that we have today, the news of new technology spreads easily.</span>
Answer:
The Constitution's Supremacy Clause prohibits state governments from passing laws that conflict with federal laws and also prohibits any entity from enforcing laws that conflict with the Constitution. This protects enumerated powers, which are federal government powers that are specifically set out in the Constitution.
Political Parties Splinter: The issue of slavery split the Democratic Party in two in 1860.
The Election of 1860: Slavery was the main issue and Lincoln wanted to ban it in all new territories, and since the north had a bigger population than the South Lincoln had the most votes and won.
Southern States secede: Before Lincoln took office, seven states left the Union. The Confederate States of America chose Jefferson Davis as their president, and the right to slaves was allowed in their Constitution
Efforts at Compromise Fail: When he took office, Lincoln tried to save the Union without war.
First Shots at Fort Sumter: Lincoln calls South Carolina to tell that he is going to send ships there to supply the fort.
Lincoln Calls out the Militia: Lincoln asked the Union states to provide 75,000 militiamen. Slave States who were still in the Union got mad and some left. This is where the Civil War started to kick off.
Hope this helps, have a blessed day! :-)
Answer:social and economic changes that mark the transition from a stable agricultural and commercial society to a modern industrial society relying on complex machinery rather than tools.
Explanation: