Agriculture has been the strongest sector of bulgarias econonmy since the early 1990's is false.
Answer:
No food for them to eat
Explanation:
Only 60 of 500 colonists survived the period, now known as “the starving time.” Historians have never determined exactly why so many perished, although disease, famine (spurred by the worst drought in 800 years, as climate records indicate), and Indian attacks took their toll.
Over the last 20-25 years there has been many terist attacks around the around the world like 9/11 the bombing of Pearl Harbor and many more but now we have not seen or heard of any terist but they did catch some so in my opinion it reduced.