did you know that Ancient metalworkers in East Africa knew the secrets of strengthening their iron. They knew that if they melted their iron in a furnace fired with coal, then when it cooled and solidified it would be harder than the original iron. What really happened inside the hot furnace? Coal is a form of carbon, so when its heat melted the iron, tiny particles of carbon dissolved into the liquid iron. This formed a solution. When the mixture of carbon and iron cooled and solidified, it was much harder than the original iron. Since it was harder, it was much more useful for building things like tools and weapons. This solution of carbon dissolved in iron is called steel. Every time you use a tool made out of steel, you are benefiting from the discoveries of those ancient metalworkers from long ago.

What is another word for opinion in a persuasive argument

Select the correct answer. in this excerpt from "a modest proposal" by johnathan swift, what does the author list? i can think of no one objection, that will possibly be raised against this proposal, unless it should be urged, that the number of people will be thereby much lessened in the kingdom. this i freely own, and 'twas indeed one principal design in offering it to the world. i desire the reader will observe, that i calculate my remedy for this one individual kingdom of ireland, and for no other that ever was, is, or, i think, ever can be upon earth. therefore let no man talk to me of other expedients: of taxing our absentees at five shillings a pound: of using neither cloaths, nor houshold furniture, except what is of our own growth and manufacture: of utterly rejecting the materials and instruments that promote foreign luxury: of curing the expensiveness of pride, vanity, idleness, and gaming in our women: of introducing a vein of parsimony, prudence and temperance: of learning to love our country, wherein we differ even from laplanders, and the inhabitants of topinamboo: of quitting our animosities and factions, nor acting any longer like the jews, who were murdering one another at the very moment their city was taken: of being a little cautious not to sell our country and consciences for nothing: of teaching landlords to have at least one degree of mercy towards their tenants. lastly, of putting a spirit of honesty, industry, and skill into our shop-keepers, who, if a resolution could now be taken to buy only our native goods, would immediately unite to cheat and exact upon us in the price, the measure, and the goodness, nor could ever yet be brought to make one fair proposal of just dealing, though often and earnestly invited to it. a. reforms that had failed to improve ireland's situation b. the unrealistic measures discussed by irish government officials c. viable measures that could improve ireland's situation d. measures that would unify the populace of ireland

Sense and sensibility - chapters 41-50 do eilinor and marianne each end up with the best husband possible? give reasons for your answer.