Answer:
They are called mosaics.
Explanation:
A mosaic is a kind of art in which the artist has to put together small pieces of different materials in order to show an image, the most common materials for this kind of technique are colored glass or stones.
Given the fact that sometimes pebbles are used, they receive the name of "pebble mosaics".
It is common to see this kind of art in religious places; however, It is also very likely to be used in interior decoration in general.
Answer:
Explanation:
Andrew Carnegie
Large companies grew larger by merginig
laissea-faire
Markets went from global to national as goods could be sold across the country
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Answer:
Nationalism helped unite citizens within a certain group(such as common culture or history). However, it can also cause intense competition between nations. Many ethnic groups part of the Ottoman empire wanted to become independent and were successful going about these ways, which divided them.
Answer:
The Russian REvolution
Explanation: The first Red Scare occurred in 1917, which was the year of the Bolshevik Revolution.
The correct answer is B. It significantly reduced the cost of producing steel, making the material more available for building machinery, railroads and skyscrapers.
The Bessemer process was named after its English inventor Henry Bessemer, who invented it in 1856. Its many advantages over the older processes of steel fabrication included:
- Faster fabrication: to convert five tons of iron into steel usually took a full day whereas it took 10 to 20 minutes.
- Better Steel quality: oxidation is used to remove impurities from the steel which in turn is much stronger.
