Hello!
The Seneca Falls Convention of 1848 was crucial in d) elevating the cause of women's rights to an issue of national concern.
Answer:
B. To help keep workers safe from unsanitary, corrupt, and dangerous working conditions.
Explanation:
Workers began to protest and denounce what they perceived as the unsanitary, corrupt and dangerous working conditions. That was the beginning of the labor movement.
Unions enhanced workers' ability to strike and demand concessions from the employers. Paid leave, social security, minimum wages, insurance (medical insurance in most European countries) ... those were some of the things the labor movement (boosted by unions) achieved around the world.
C... Herotodus. These were the wars with the greeks between 500 and 300 BCE.
The answer is D! Hope this helps