Answer: M is the mass in kilograms.
Explanation:
Open Economyan economy that interacts freely with other economies around the worldClosed Economyan economy that does not interact with other economies in the worldImportsgoods and services brought into a nation from another nationExportsGoods and services sold to other countriesBalance of Tradethe difference between a country's total exports and total importsCurrent AccountThat part of the balance of payments recording a nation's exports and imports of goods and services and transfer paymentsTrade DeficitAn excess of imports over exportsTrade Surpluswhen a country exports more than it importsCapital Accountthe measure of the buying and selling of assets between countries.Loadable Fundsis the sum total of all the money people and entities in an economy have decided to save and lend out to borrowers as an investment rather than use for personal consumption.Exchange RateThe measure of how much one currency is worth in relation to another.Appreciate<span>to increase in value</span>
Terrance farming consists of farming in hills/ mountains, where "steps" are cut to the until they are flat to allow plants to grow on there.
slash and burn consists of burning down plants, waiting a year or so, and then planting on top of the "new" soil.
Out of the two, i believe Terrance farming is better.
hope this helps
D) American railway union
Answer: Following Texas' successful war of independence against Mexico in 1836, President Martin van Buren refrained from annexing Texas after the Mexicans threatened war. ... His efforts culminated on April 12 in a Treaty of Annexation, an event that caused Mexico to sever diplomatic relations with United States. Polk defeated Whig Henry Clay in a close contest turning on the controversial issues of slavery and the annexation of the Republic of Texas. President John Tyler's pursuit of Texas annexation threatened the unity of both major parties.
