Answer:
There are very different factors that make modern pandemics different from the pandemics of the past, but the easiness that modern pandemics have to spread globally more rapidly, is one of the most important.
Explanation:
First of all, let's take a look at pandemics. They are outbreaks of certain diseases, that come from viruses, bacteria, etc. This is their major characteristic, they go out of total control and cross territories. Now, considering modern transportation. Pandemics can grow at a very alarming pace. Airplanes, light trains, metro, cruisers, and many other modern sources of transportation make Pandemics a phenomenon with more easiness of spreading and impact on society.
In the second hand, even though medicine and research have improved a lot. They cannot prevent spreading at such large scales of speed and space. Because they travel at such big speeds that the prevention is almost unreachable. The best resources of medicine still cannot make her pass from reactive. Because there are just not enough to prevent the spread. Let's look at an example: there are no medical or technological resources to know all the conditions a regular person can have, at any moment. We have no cameras or scanners that could tell us the specific condition of somebody in real-time. But we do have vehicles that can take an infected person from one country to other in less than 1 hour.
Electric cars are changing society because they reduce the amount of emissions that contribute to climate change and smog.They also have fewer moving parts than their traditional counterparts, so they need fewer people to assemble them and fewer supply chains for getting the necessary parts. With fewer moving parts, market for spare parts and maintenance will decline.
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improve trade between European nations.
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Answer: He was intelligent enough to lead from the rear, thereby protecting himself from an early death
Explanation:
Part of the success of the conquests of Alexander the Great was down to the complete loyalty and respect his men had for him. This was down to him leading them with empathy. For instance, when their horses died and soldiers had to walk, he would walk with them and if food was scarce, he would go hungry with his men.
Perhaps the most evident act of this leadership style was Alexander in battle. He preferred to lead his men from the front especially the cavalry instead of hiding and commanding behind them. This way he not only inspired his troops but was able to see the battle in real time and make adjustments if necessary.
A.Job specialization creates social classes.
