Leaving to Englishmen the task of disabusing the Americans in regard to their own country, I will endeavor to present, in a condensed form, some material and authentic facts as regards the United States, for the consideration of the people of the United Kingdom. I read and hear every day here predictions of our impending bankruptcy and national dissolution; our wealth and resources depreciated; our cause, our people, our armies, and Government decried; and a war in words and in the press prosecuted against us with vindictive fury. All this hostility is fully reciprocated in America; and if the war is not confined to words and types, it will not be the fault of agitators in both countries. So far as an American can, even in part, arrest this fatal progress of misapprehension, by communicating information in regard to his own country, is the principal purpose of these essays. In answer to the daily predictions here of our impending ruin and national bankruptcy, I shall first discuss the question of our wealth, resources, and material progress. AREA.--The area of the United States, including lakes and rivers, is 3,250,000 square miles, being larger than all Europe. (Rep. Sec. of Interior and of Com. of Gen. Land Office for Dec. 1860, p. 13.) Our land surface is 3,010,370 square miles, being 1,926,636,000 acres. This area is compact and contiguous, divided into States and Territories, united by lakes, rivers, canals, and railroads. We have no colonies. Congress governs the nation by what the Constitution declares to be '_the supreme law_,' whilst local regulations are prescribed and administered by the several States and Territories. We front on the two great oceans--the Atlantic and Pacific; extending from the St. Lawrence and the lakes to the Gulf of Mexico, from near the 24th to the 49th parallel of north latitude; and in longitude, from 67 deg. 25' to 124 deg. 40' west of Greenwich. Our location on the globe as regards its land surface is central, and all within the temperate zone. No empire of contiguous territory possesses such a variety of climate, soil, forests and prairies, fruits and fisheries, animal, vegetable, mineral, and agricultural products. We have all those of Europe, with many in addition, and a climate (on the average) more salubrious, and with greater longevity, as shown by the international census. We have a far more fertile soil and genial sun, with longer and better seasons for crops and stock; and already, in our infancy, with our vast products, feed and clothe many millions in Europe and other continents. Last year our exports to foreign countries of breadstuffs and provisions, from the loyal States alone, were of the value of $108,000,000. (Table of Com. and Nav. 1860.)