Answer:
It reduces strength.
Explanation:
It not desirable to produce concrete mixtures of a higher consistency than normal because the strength of the concrete decreases. Consistency plays an important role in the determination of strength of concrete. Less water than normal quantity in concrete increases the consistency but decreases strength due to incomplete chemical reaction while on the other hand, adding more water would increase water-cement ratio and reduces consistency as well as strength of the concrete so that's why necessary amount of water and cement should be added to get higher strength.
Brokers tried to sell stocks, but no one wanted to buy them.
This is what led to the crash of 1929.
Well, not in the development as it would have happened otherwise: the whole American civilization, many people and life style was wiped out., Africa was also suffering from all the slaves taken from it. Only the Europeans profited.
From the point of view of the natives: not.
From the point of view of the Europeans? yes.
From the point of view of the Africans? not.
Personally? I am a great fun of American languages and, and I wish they were better maintained and I think slavery is a prize to pay for anything. No, I don't think it was a positive change, not with all the deaths and suffering.
Answer:
<u>Horace Greely</u>- He was a white-American journalist and abolitionist. Greeley’s main concern was the abolition of slavery.Greeley supported the Free Soil Party.
Explanation:
- Greeley wrote several books including <em>Glances at Europe 1851, An Overland Journey 1860, a two volume history of the Civil War, The American Conflict 1865, and his autobiography, Recollections of a Busy Life 1868.</em>
- <em>As Greeley wrote an open letter to the </em><em>president,Lincoln</em><em> famously replied three days later "</em><em>My paramount object in this struggle is to save the Union, and is not either to save or destroy slavery. If I could save the Union without freeing any slave, I would do it; and if I could save it by freeing all the slaves, I would do it."</em>
