By 1960, almost 90 percent of american families owned television sets, average daily television viewing time was five hours, and television had proven itself the most effective advertising medium ever invented. a. true. b. false.

2. a land bridge connected asia and north america thousands of years ago.

4. crossing the land bridge would have been simple for the first migrants.

5. people might have crossed a land bridge while hunting animals.

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they consider la nina a warm place and el nino a cool place but all aoround its pretty neatrual

according to the map, most industrialization in europe occurred in the northwest.

the production of coal and lignite deposits was profitable throughout western europe.

the building of railroads transport goods throughout europe.

according to the map, the population trend indicates that more people are moving into cities.

northwest

coal and lignite depostis

railroads

cities