Answer:
Seth Boyden and the ideas of manufacturing leather, railroads, and the first plastic.
Explanation:
Newark's rapid growth began in the early 19th century, much of it due to a Massachusetts transplant named Seth Boyden. Boyden came to Newark in 1815, and immediately began a torrent of improvements to leather manufacture, culminating in the process for making patent leather. Boyden's genius led to Newark's manufacturing nearly 90% of the nation's leather by 1870, bringing in $8.6 million in revenue to the city in that year alone. In 1824, Boyden, bored with leather, found a way to produce malleable iron. Newark also prospered by the construction of the Morris Canal in 1831. The canal connected Newark with the New Jersey hinterland, at that time a major iron and farm area. Railroads arrived in 1834 and 1835. A flourishing shipping business resulted, and Newark became the area's industrial center. By 1826, Newark's population stood at 8,017, ten times their 1776 number. The middle 19th century saw continued growth and diversification of Newark's industrial base. The first commercially successful plastic — Celluloid — was produced in a factory on Mechanic Street by John Wesley Hyatt. Hyatt's Celluloid found its way into Newark-made carriages, billiard balls, and dentures.
Answer:
The British thought the colonists should help pay for the cost of their own protection. Furthermore, the French and Indian War had cost the British treasury £70,000,000 and doubled their national debt to £140,000,000. Compared to this staggering sum, the colonists' debts were extremely light, as was their tax burden.
Explanation:
The Crusades were called because of religious devotion but the call was answered because to the desire for political and economic gain.
A call went out for soldiers to take Jerusalem from the Seljuk Turks.
Many second and third sons answered the call. In the Holy Land they could carve out principalities and become Lords. In Western Europe the land was all taken. The call was answer by most Crusaders for dreams of political and economic gain.
The Eastern Roman Empire had appealed for help became of the amount of land and control that they had lost to the Seljuk Turks.
The agreement with the Pope was that the Crusaders would liberate not only Jerusalem but the lands lost to the control of the Turks.
When the Crusaders liberated the land they kept the land for themselves. This showed that the reasons that the Crusaders answered the call was not religious devotion but economic greed.
Haha, hope this helps. <3 !
