Kennedy says that "increased efforts to make the best possible use of [consumers'] incomes can contribute more to the well-being of most families than equivalent efforts to raise their incomes." What does Kennedy mean by this?​

the triple alliance. germany and austria-hungary were already allies by 1879 when, worried about a threat from russia, they formed the dual alliance. italy joined the group in 1882. there was a concern about a possible attack from france and the alliance needed powerful friends to defend it.

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.