Answer:
The excuse was religion
Explanation:
All of them had the same excuse, expand religion and God´s name, but the trueyh is that all these and other countries wanted to find GOLD, SILVER SPICES and people to work for them.
<span>D) increased long-distance trade and taxation of citizens
</span>Which activity is an economic characteristic of classical civilizations?
increased long-distance trade and taxation of citizens
<span>NOT:
</span>A) art representing what citizens decided was beautiful
<span>B) armies that were trained to protect the city </span>
<span>C) rule by a centralized government </span><span>
</span>
Shortly after midnight on this day in 1961, East German soldiers begin laying down barbed wire and bricks as a barrier between Soviet-controlled East Berlin and the democratic western section of the city.
After World War II, defeated Germany was divided into Soviet, American, British and French zones of occupation. The city of Berlin, though technically part of the Soviet zone, was also split, with the Soviets taking the eastern part of the city. After a massive Allied airlift in June 1948 foiled a Soviet attempt to blockade West Berlin, the eastern section was drawn even more tightly into the Soviet fold. Over the next 12 years, cut off from its western counterpart and basically reduced to a Soviet satellite, East Germany saw between 2.5 million and 3 million of its citizens head to West Germany in search of better opportunities. By 1961, some 1,000 East Germans–including many skilled laborers, professionals and intellectuals–were leaving every day.
In August, Walter Ulbricht, the Communist leader of East Germany, got the go-ahead from Soviet Premier Nikita Khrushchev to begin the sealing off of all access between East and West Berlin. Soldiers began the work over the night of August 12-13, laying more than 100 miles of barbed wire slightly inside the East Berlin border. The wire was soon replaced by a six-foot-high, 96-mile-long wall of concrete blocks, complete with guard towers, machine gun posts and searchlights. East German officers known as Volkspolizei (“Volpos”) patrolled the Berlin Wall day and night.
Many Berlin residents on that first morning found themselves suddenly cut off from friends or family members in the other half of the city. Led by their mayor, Willi Brandt, West Berliners demonstrated against the wall, as Brandt criticized Western democracies, particularly the United States, for failing to take a stand against it. President John F. Kennedy had earlier said publicly that the United States could only really help West Berliners and West Germans, and that any kind of action on behalf of East Germans would only result in failure.
Answer:
North America is experiencing a boom in crude oil supply, primarily due to growing production in the Canadian oil sands and the recent expansion of shale oil production from the Bakken fields in North Dakota and Montana as well as the Eagle Ford and Permian Basins in Texas. Taken together, these new supplies are fundamentally changing the U.S. oil supply-demand balance. The United States now meets 66% of its crude oil demand from production in North America, displacing imports from overseas and positioning the United States to have excess oil and refined products supplies in some regions.
The rapid expansion of North American oil production has led to significant challenges in transporting crudes efficiently and safely to domestic markets—principally refineries—using the nation’s legacy pipeline infrastructure. In the face of continued uncertainty about the prospects for additional pipeline capacity, and as a quicker, more flexible alternative to new pipeline projects, North American crude oil producers are increasingly turning to rail as a means of transporting crude supplies to U.S. markets. Railroads are more willing to enter into shorter-term contracts with shippers than pipelines, offering more flexibility in a volatile oil market. According to rail industry officials, U.S. freight railroads delivered 435,560 carloads of crude oil in 2013 (roughly equivalent to 300 million barrels), compared to 9,500 carloads in 2008. In the first half of 2014, 258,541 carloads of crude oil were delivered. Crude imports by rail from Canada have increased more than 20-fold since 2011. The amount of oil transported by rail may also be influenced by a tight market for U.S.-built tankers. However, if recent oil price declines persist and the price falls below the level at which Bakken producers can cover their costs, some production could be shut in, potentially reducing the volume of oil carried by rail.
While oil by rail has demonstrated benefits with respect to the efficient movement of oil from producing regions to market hubs, it has also raised significant concerns about transportation safety and potential impacts to the environment. The most recent data available indicate that railroads consistently spill less crude oil per ton-mile transported than other modes of land transportation. Nonetheless, safety and environmental concerns have been underscored by a series of major accidents across North America involving crude oil transportation by rail—including a catastrophic fire that caused numerous fatalities and destroyed much of Lac Mégantic, Quebec, in 2013. Following that event, the U.S. Department of Transportation issued a safety alert warning that the type of crude oil being transported from the Bakken region may be more flammable than traditional heavy crude oil.
